3640778

Information

• Patent Grant
• 3640778

• References
• Source

• Patent Number

  3,640,778

• Date Filed

  Not available

• Date Issued

  Tuesday, February 8, 1972
  53 years ago

• CPC

  • B05D7/16 - using synthetic lacquers or varnishes
  • B05D3/0486 - Operating the coating or treatment in a controlled atmosphere
  • B05D2202/35 - based on Ti
  • Y10T428/31663 - As siloxane, silicone or silane

• US Classifications

  • 148 - Metal treatment
  • 428 - Stock material or miscellaneous articles