1561971

Information

• Patent Grant
• 1561971

• References
• Source

• Patent Number

  1,561,971

• Date Filed

  Not available

• Date Issued

  Tuesday, November 17, 1925
  99 years ago

• CPC

  • B28C1/12 - Storing and conditioning in storage Specially adapted storage spaces or devices for their filling or emptying; Tower structures for the storage of clay
  • C04B33/28 - Slip casting
  • C04B33/30 - Drying methods
  • C10G9/00 - Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
  • Y10S425/101 - Aggregate and pellet

• US Classifications

  • 159 - Concentrating evaporators
  • 023 - Chemistry: physical processes
  • 034 - Drying and gas or vapor contact with solids
  • 106 - Compositions: coating or plastic
  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 425 - Plastic article or earthenware shaping or treating: apparatus
  • 502 - Catalyst, solid sorbent, or support therefor: product or process of making
  • 524 - Synthetic resins or natural rubbers