3224917

Information

• Patent Grant
• 3224917

• References
• Source

• Patent Number

  3,224,917

• Date Filed

  Not available

• Date Issued

  Tuesday, December 21, 1965
  59 years ago

• CPC

  • B31D1/0087 - the webs or sheets being provided with apertures for the objects
  • Y10T156/1056 - Perforating lamina

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 040 - Card, picture, or sign exhibiting