3919954

Information

• Patent Grant
• 3919954

• References
• Source

• Patent Number

  3,919,954

• Date Filed

  Not available

• Date Issued

  Tuesday, November 18, 1975
  49 years ago

• CPC

  • B27D1/06 - Manufacture of central layers Form of central layers
  • Y10T156/1751 - At least three articles

• US Classifications

  • 112 - Sewing
  • 156 - Adhesive bonding and miscellaneous chemical manufacture