1755711

Information

• Patent Grant
• 1755711

• References
• Source

• Patent Number

  1,755,711

• Date Filed

  Not available

• Date Issued

  Tuesday, April 22, 1930
  95 years ago

• CPC

  • F02F3/06 - the inserts having bimetallic effect
  • F05C2201/021 - Aluminium
  • Y10T29/49261 - by composite casting or molding

• US Classifications

  • 092 - Expansible chamber devices
  • 029 - Metal working