1413388

Information

• Patent Grant
• 1413388

• References
• Source

• Patent Number

  1,413,388

• Date Filed

  Not available

• Date Issued

  Tuesday, April 18, 1922
  102 years ago

• CPC

  • F04B27/0456 - to cylindrical distribution members
  • F04B27/0612 - rotary cylinder block

• US Classifications

  • 091 - Motors: expansible chamber type