1737419

Information

• Patent Grant
• 1737419

• References
• Source

• Patent Number

  1,737,419

• Date Filed

  Not available

• Date Issued

  Tuesday, November 26, 1929
  96 years ago

• CPC

  • B23B45/046 - Piston engines
  • Y10T74/2183 - Counterbalanced

• US Classifications

  • 074 - Machine element or mechanism
  • 092 - Expansible chamber devices
  • 173 - Tool driving or impacting