2641801

Information

• Patent Grant
• 2641801

• References
• Source

• Patent Number

  2,641,801

• Date Filed

  Not available

• Date Issued

  Tuesday, June 16, 1953
  71 years ago

• CPC

  • F16D69/021 - containing asbestos

• US Classifications

  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 034 - Drying and gas or vapor contact with solids