1952803

Information

• Patent Grant
• 1952803

• References
• Source

• Patent Number

  1,952,803

• Date Filed

  Not available

• Date Issued

  Tuesday, March 27, 1934
  90 years ago

• CPC

  • B21F45/16 - of devices for fastening or securing purposes
  • B21G1/003 - Needles for special purposes

• US Classifications

  • 140 - Wireworking