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Patent Number Title Of Patent Date Issued
4609978 Lighting apparatus with illuminance equalizing lens Sep. 2, 1986
4609977 Incandescent lamp-base assembly, particularly for an automotive-type halogen incandescent lamp Sep. 2, 1986
4609976 Combination flashlight and warning light Sep. 2, 1986
4609975 Eyeglass display case Sep. 2, 1986
4609974 Light radiator Sep. 2, 1986
4609973 Metallized plastic film electric capacitor Sep. 2, 1986
4609972 Method for the manufacture of porous vitreous carbon Sep. 2, 1986
4609971 Electrolytic capacitor with polymer conductor Sep. 2, 1986
4609970 Board holding device, in particular for RF printed circuit boards, and a method of manufacturing... Sep. 2, 1986
4609969 Dielectric fluid for metallized polypropylene film capacitors Sep. 2, 1986
4609968 Glass inlays for use in bonding semiconductor wafers Sep. 2, 1986
4609967 Dielectric fluid for a capacitor Sep. 2, 1986
4609966 Absolute pressure transducer Sep. 2, 1986
4609965 Magnetic clutch Sep. 2, 1986
4609964 Reinforcement for magnetic recording disk Sep. 2, 1986
4609963 Spindle aperture reinforcement for a floppy disk Sep. 2, 1986
4609962 Magnetic recording medium having improved weather resistance Sep. 2, 1986
4609961 Faraday-effect magneto-optic transducer Sep. 2, 1986
4609960 Rotary thin film magnetic head device Sep. 2, 1986
4609959 Device for positioning a magnetic head to various tracks of a magnetic tape Sep. 2, 1986
4609958 Precision bearing for reciprocating a magnetic head Sep. 2, 1986
4609957 Magnetic card reader-encoder apparatus Sep. 2, 1986
4609956 Magnetic drum cassette with magnetic drum having voice information recorded thereon Sep. 2, 1986
4609955 Latching mechanism for a tape carrier Sep. 2, 1986
4609954 Tracking servo for a disk player with a dc motor Sep. 2, 1986
4609953 Disk unit Sep. 2, 1986
4609952 Recording and reproducing apparatus Sep. 2, 1986
4609951 Recording and reconstructing digital data Sep. 2, 1986
4609950 Magnetic head apparatus with variable inductance Sep. 2, 1986
4609949 Magnetic disc reproducing apparatus Sep. 2, 1986
4609948 Apparatus to control time base fluctuation in a signal from a device for reproducing recorded in... Sep. 2, 1986
4609947 Video signal recording apparatus Sep. 2, 1986
4609946 Facsimile apparatus and duplicator Sep. 2, 1986
4609945 Video projection apparatus with temperature compensation device Sep. 2, 1986
4609944 Automatic focus control system for video camera Sep. 2, 1986
4609943 Device photosensitive to infra-red radiation Sep. 2, 1986
4609942 Method for conversion from field signal to frame signal Sep. 2, 1986
4609941 Television signal standards conversion Sep. 2, 1986
4609940 Radiodiagnostic installation with a patient table and a primary radiation diaphragm Sep. 2, 1986
4609939 Method of and apparatus for automatically correcting position of TV camera Sep. 2, 1986
4609938 Digital TV receiver with digital video processing circuit Sep. 2, 1986
4609937 Power semiconductor device with O-ring seal Sep. 2, 1986
4609936 Semiconductor chip with direct-bonded external leadframe Sep. 2, 1986
4609935 Semiconductor device with an improved crossing structure at the intersection of a resistor regio... Sep. 2, 1986
4609934 Semiconductor device having grooves of different depths for improved device isolation Sep. 2, 1986
4609933 Gate turn-off thyristor having P.sup.+ gate and emitter Sep. 2, 1986
4609932 Nonplanar ion-sensitive field-effect transistor devices Sep. 2, 1986
4609931 Input protection MOS semiconductor device with zener breakdown mechanism Sep. 2, 1986
4609930 Thin film transistor Sep. 2, 1986
4609929 Conductivity-enhanced combined lateral MOS/bipolar transistor Sep. 2, 1986










 
 
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