1393802

Information

• Patent Grant
• 1393802

• References
• Source

• Patent Number

  1,393,802

• Date Filed

  Not available

• Date Issued

  Tuesday, October 18, 1921
  103 years ago

• CPC

  • F01B13/02 - with one cylinder only
  • F01C1/32 - having both the movement defined in group F01C1/02 and relative reciprocation between the co-operating members

• US Classifications

  • 123 - Internal-combustion engines
  • 418 - Rotary expansible chamber devices