1474925

Information

• Patent Grant
• 1474925

• References
• Source

• Patent Number

  1,474,925

• Date Filed

  Not available

• Date Issued

  Tuesday, November 20, 1923
  101 years ago

• CPC

  • G10K1/068 - hydraulically operated pneumatically operated

• US Classifications

  • 091 - Motors: expansible chamber type