1849138

Information

• Patent Grant
• 1849138

• References
• Source

• Patent Number

  1,849,138

• Date Filed

  Not available

• Date Issued

  Tuesday, March 15, 1932
  93 years ago

• CPC

  • B29D30/14 - Rolling-down or pressing-down the layers in the building process
  • Y10T156/103 - Encasing or enveloping the configured lamina

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture