1771859

Information

• Patent Grant
• 1771859

• References
• Source

• Patent Number

  1,771,859

• Date Filed

  Not available

• Date Issued

  Tuesday, July 29, 1930
  94 years ago

• CPC

  • F02F3/047 - the inserts being located around the gudgeon pin bearings
  • F05C2201/021 - Aluminium
  • F05C2201/0448 - Steel

• US Classifications

  • 092 - Expansible chamber devices