1665675

Information

• Patent Grant
• 1665675

• References
• Source

• Patent Number

  1,665,675

• Date Filed

  Not available

• Date Issued

  Tuesday, April 10, 1928
  96 years ago

• CPC

  • F04B7/0065 - being mounted on the main shaft
  • F04B43/02 - having plate-like flexible members
  • Y10S417/01 - Materials digest

• US Classifications

  • 417 - Pumps
  • 092 - Expansible chamber devices