1381133

Information

• Patent Grant
• 1381133

• References
• Source

• Patent Number

  1,381,133

• Date Filed

  Not available

• Date Issued

  Tuesday, June 14, 1921
  103 years ago

• CPC

  • F02B33/00 - Engines characterised by provision of pumps for charging or scavenging
  • F02M2700/338 - Injection air compressors

• US Classifications

  • 092 - Expansible chamber devices