3447999

Information

• Patent Grant
• 3447999

• References
• Source

• Patent Number

  3,447,999

• Date Filed

  Not available

• Date Issued

  Tuesday, June 3, 1969
  55 years ago

• CPC

  • B32B17/10871 - in combination with particular heat treatment
  • B32B17/10724 - containing polyamide
  • Y10T428/31623 - Next to polyamide or polyimide

• US Classifications

  • 428 - Stock material or miscellaneous articles
  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 528 - Synthetic resins or natural rubbers