1781563

Information

• Patent Grant
• 1781563

• References
• Source

• Patent Number

  1,781,563

• Date Filed

  Not available

• Date Issued

  Tuesday, November 11, 1930
  94 years ago

• CPC

  • G10K1/068 - hydraulically operated pneumatically operated

• US Classifications

  • 091 - Motors: expansible chamber type
  • 092 - Expansible chamber devices