2917898

Information

• Patent Grant
• 2917898

• References
• Source

• Patent Number

  2,917,898

• Date Filed

  Not available

• Date Issued

  Tuesday, December 22, 1959
  65 years ago

• CPC

  • F16H39/36 - Toothed-gear type

• US Classifications

  • 060 - Power plants
  • 418 - Rotary expansible chamber devices