1766872

Information

• Patent Grant
• 1766872

• References
• Source

• Patent Number

  1,766,872

• Date Filed

  Not available

• Date Issued

  Tuesday, June 24, 1930
  94 years ago

• CPC

  • F03C2/02 - of arcuate-engagement type
  • F04C29/00 - Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00

• US Classifications

  • 418 - Rotary expansible chamber devices