3554837

Information

• Patent Grant
• 3554837

• References
• Source

• Patent Number

  3,554,837

• Date Filed

  Not available

• Date Issued

  Tuesday, January 12, 1971
  54 years ago

• CPC

  • B26F1/31 - by radiation
  • B26F1/28 - by electrical discharges
  • B32B27/00 - Layered products comprising a layer of synthetic resin
  • D06N3/0054 - obtained by mechanical perforations
  • Y10T156/1056 - Perforating lamina

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture