2837453

Information

• Patent Grant
• 2837453

• References
• Source

• Patent Number

  2,837,453

• Date Filed

  Not available

• Date Issued

  Tuesday, June 3, 1958
  67 years ago

• CPC

  • B32B17/10844 - using a membrane between the layered product and the fluid
  • B32B17/10889 - shaping the sheets

• US Classifications

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