2130054

Information

• Patent Grant
• 2130054

• References
• Source

• Patent Number

  2,130,054

• Date Filed

  Not available

• Date Issued

  Tuesday, September 13, 1938
  86 years ago

• CPC

  • F04C18/20 - with dissimilar tooth forms

• US Classifications

  • 418 - Rotary expansible chamber devices