2631545

Information

• Patent Grant
• 2631545

• References
• Source

• Patent Number

  2,631,545

• Date Filed

  Not available

• Date Issued

  Tuesday, March 17, 1953
  72 years ago

• CPC

  • F04C2/077 - having toothed-gearing type drive

• US Classifications

  • 418 - Rotary expansible chamber devices