1748445

Information

• Patent Grant
• 1748445

• References
• Source

• Patent Number

  1,748,445

• Date Filed

  Not available

• Date Issued

  Tuesday, February 25, 1930
  95 years ago

• CPC

  • F01L25/02 - by fluid means

• US Classifications

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