2673822

Information

• Patent Grant
• 2673822

• References
• Source

• Patent Number

  2,673,822

• Date Filed

  Not available

• Date Issued

  Tuesday, March 30, 1954
  71 years ago

• CPC

  • B32B17/10844 - using a membrane between the layered product and the fluid
  • B32B17/10302 - Edge sealing
  • B32B17/10871 - in combination with particular heat treatment

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 100 - Presses