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Browse by Date |
| Patent Number |
Title Of Patent |
Date Issued |
| 4352002 |
Electrodes for use in the extrusion-fusion welding of lead parts through an aperture in a batter... |
Sep. 28, 1982 |
| 4352001 |
Method and apparatus for producing welded metallic can body |
Sep. 28, 1982 |
| 4352000 |
Induction heating cooking apparatus |
Sep. 28, 1982 |
| 4351999 |
Heating apparatus provided with a voice synthesizing circuit |
Sep. 28, 1982 |
| 4351998 |
Microwave oven with resistance heating unit |
Sep. 28, 1982 |
| 4351997 |
Food package |
Sep. 28, 1982 |
| 4351996 |
Induction heating apparatus with thermistor and magnetic sensor |
Sep. 28, 1982 |
| 4351995 |
Vibration-preventing mechanism for use in a push button switch |
Sep. 28, 1982 |
| 4351994 |
High-voltage switchgear |
Sep. 28, 1982 |
| 4351993 |
Gas-blast switch |
Sep. 28, 1982 |
| 4351992 |
High-potential testing of vacuum-type circuit interrupters |
Sep. 28, 1982 |
| 4351991 |
Direction indicator blinker light switching arrangement |
Sep. 28, 1982 |
| 4351990 |
Interphase barrier for switchgear |
Sep. 28, 1982 |
| 4351989 |
Disconnect switch for metal-encapsulated high-voltage switching installations |
Sep. 28, 1982 |
| 4351988 |
Keyboard switch assembly |
Sep. 28, 1982 |
| 4351987 |
Telephone line circuit hold arrangement |
Sep. 28, 1982 |
| 4351986 |
Electronic telephones with cooperative interaction between a master set and members' sets in a g... |
Sep. 28, 1982 |
| 4351985 |
Coupling system for a telecommunication exchange installation |
Sep. 28, 1982 |
| 4351984 |
Apparatus for use in a telephone exchange including an operator cordboard position |
Sep. 28, 1982 |
| 4351983 |
Speech detector with variable threshold |
Sep. 28, 1982 |
| 4351982 |
RSA Public-key data encryption system having large random prime number generating microprocessor... |
Sep. 28, 1982 |
| 4351981 |
Separation of para-xylene |
Sep. 28, 1982 |
| 4351980 |
Removal of olefin from aliphatic hydrocarbon by treatment with active solid |
Sep. 28, 1982 |
| 4351979 |
Manufacture of aromatic compounds |
Sep. 28, 1982 |
| 4351978 |
Method for the disposal of polychlorinated biphenyls |
Sep. 28, 1982 |
| 4351977 |
Polyunsaturated bicyclic compounds, their preparation and use of same as starting materials for ... |
Sep. 28, 1982 |
| 4351976 |
Method for purifying 1,2-dichloroethane |
Sep. 28, 1982 |
| 4351975 |
Process for preparing chlorinated compounds |
Sep. 28, 1982 |
| 4351974 |
Preparation of 3-bromo-4-fluorotoluene |
Sep. 28, 1982 |
| 4351973 |
Stabilized methylchloroform |
Sep. 28, 1982 |
| 4351972 |
Process for making anhydrous alkyl iodides |
Sep. 28, 1982 |
| 4351971 |
Process for preparing lower alcohols |
Sep. 28, 1982 |
| 4351970 |
Method of preparing alcohols having two to four carbon atoms by catalytic hydration of olefins |
Sep. 28, 1982 |
| 4351969 |
Preparation of chlorophenols |
Sep. 28, 1982 |
| 4351968 |
Production of organic compounds |
Sep. 28, 1982 |
| 4351967 |
Process for producing phenolic compounds |
Sep. 28, 1982 |
| 4351966 |
Phenol recovery from bisphenol-A waste streams |
Sep. 28, 1982 |
| 4351965 |
Norbornyl ether preparation |
Sep. 28, 1982 |
| 4351964 |
Process for producing acetaldehyde |
Sep. 28, 1982 |
| 4351963 |
Aliphatic olefin oxidation using catalyst containing Sn, P, O, Li |
Sep. 28, 1982 |
| 4351962 |
Process for the preparation of hydroxy benzene carboxaldehydes |
Sep. 28, 1982 |
| 4351961 |
2-(2',2'-Dichloro-3',3',3'-trifluoropropyl)- and 2-(2',2',3'-trichloro-3',3'-difluoropropyl)-4-c... |
Sep. 28, 1982 |
| 4351960 |
Production of an isomeric mixture of secondary phosphines |
Sep. 28, 1982 |
| 4351959 |
Process for preparation of anilines substituted by chlorine in the meta-position |
Sep. 28, 1982 |
| 4351958 |
Process for producing orthoalkylated aromatic amine |
Sep. 28, 1982 |
| 4351957 |
Process for preparing diaminodiphenyl-alkanes |
Sep. 28, 1982 |
| 4351956 |
Oxime ethers of 4,4'-bis(N,N-diethylamino)benzhydrol and pressure-sensitive recording systems co... |
Sep. 28, 1982 |
| 4351955 |
Alpha-hydroxyisobutyric acid process |
Sep. 28, 1982 |
| 4351954 |
Halogenated .alpha.-amino acids |
Sep. 28, 1982 |
| 4351953 |
Preparation of carboxylic acids by carbonylation of alcohols |
Sep. 28, 1982 |
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