1751843

Information

• Patent Grant
• 1751843

• References
• Source

• Patent Number

  1,751,843

• Date Filed

  Not available

• Date Issued

  Tuesday, March 25, 1930
  94 years ago

• CPC

  • F04C18/36 - having both the movement defined in groups F04C18/22 and F04C18/24
  • F04C18/20 - with dissimilar tooth forms

• US Classifications

  • 418 - Rotary expansible chamber devices