Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Construction
Class Information
Number: 175/13
Name: Boring or penetrating the earth > Boring by directly applying heat to fluidize or comminute > With introduction of slag forming flux
Description: Subject matter in which a chemical compound is directed into the heated or molten mass of disintegrated material to bring about the formation of a resultant product having a desirable property (e.g., to increase fluidity).










Patents under this class:

Patent Number Title Of Patent Date Issued
4227582 Well perforating apparatus and method Oct. 14, 1980











 
 
  Recently Added Patents
Mixture, especially spinning solution
Radio communication devices, information providers, methods for controlling a radio communication device and methods for controlling an information provider
Virtual image display device and manufacturing method of virtual image display device
Ink, ink jet recording method, ink cartridge, and ink jet recording apparatus
Leaky wave mode solar receiver
Mask blank, transfer mask, and film denseness evaluation method
System and method for outputting virtual textures in electronic devices
  Randomly Featured Patents
Computer method and apparatus for storing and reproducing handwritten characters
Display apparatus including computer generated icon
Spray gun washer
Method for generating test pattern for semiconductor integrated circuit and method for testing semiconductor integrated circuit
Latex for immobilization of physiologically active substances for immuno nephelometry
Integrated circuit comprising an array of single photon avalanche diodes
Ventilation systems and methods employing aerosol generators
Cord reel assembly
Temperature-control circuit of a heating line and a temperature-control method thereof
Modular low stress package technology