1795949

Information

• Patent Grant
• 1795949

• References
• Source

• Patent Number

  1,795,949

• Date Filed

  Not available

• Date Issued

  Tuesday, March 10, 1931
  93 years ago

• CPC

  • F02F3/105 - the coverings forming a double skirt
  • F05C2201/021 - Aluminium
  • F05C2201/0448 - Steel

• US Classifications

  • 092 - Expansible chamber devices