1909108

Information

• Patent Grant
• 1909108

• References
• Source

• Patent Number

  1,909,108

• Date Filed

  Not available

• Date Issued

  Tuesday, May 16, 1933
  91 years ago

• CPC

  • F22B7/16 - Component parts thereof Accessories therefor

• US Classifications

  • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener