1971350

Information

• Patent Grant
• 1971350

• References
• Source

• Patent Number

  1,971,350

• Date Filed

  Not available

• Date Issued

  Tuesday, August 28, 1934
  90 years ago

• CPC

  • F04B9/02 - the means being mechanical
  • F04B47/026 - Pull rods, full rod component parts
  • Y10T74/1844 - Central teeth

• US Classifications

  • 074 - Machine element or mechanism