3670060

Information

• Patent Grant
• 3670060

• References
• Source

• Patent Number

  3,670,060

• Date Filed

  Not available

• Date Issued

  Tuesday, June 13, 1972
  52 years ago

• CPC

  • B29C33/60 - Releasing, lubricating or separating agents
  • B29C67/243 - for making articles of definite length
  • B44F9/04 - of stone surfaces
  • C04B26/125 - Melamine-formaldehyde condensation polymers
  • B29C43/00 - Compression moulding
  • B29K2061/20 - Aminoplasts
  • B29L2031/102 - Bricks

• US Classifications

  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 428 - Stock material or miscellaneous articles