2975716

Information

• Patent Grant
• 2975716

• References
• Source

• Patent Number

  2,975,716

• Date Filed

  Not available

• Date Issued

  Tuesday, March 21, 1961
  63 years ago

• CPC

  • F16H39/28 - with liquid chambers formed in rotary members

• US Classifications

  • 418 - Rotary expansible chamber devices