2149423

Information

• Patent Grant
• 2149423

• References
• Source

• Patent Number

  2,149,423

• Date Filed

  Not available

• Date Issued

  Tuesday, March 7, 1939
  85 years ago

• CPC

  • F02F3/025 - having circumferentially slotted piston skirts
  • F05C2201/021 - Aluminium
  • F05C2201/0448 - Steel

• US Classifications

  • 092 - Expansible chamber devices