1784318

Information

• Patent Grant
• 1784318

• References
• Source

• Patent Number

  1,784,318

• Date Filed

  Not available

• Date Issued

  Tuesday, December 9, 1930
  94 years ago

• CPC

  • B21F15/04 - without additional connecting elements or material
  • Y10T74/1515 - Rack and pinion transmitter

• US Classifications

  • 140 - Wireworking
  • 074 - Machine element or mechanism