1874190

Information

• Patent Grant
• 1874190

• References
• Source

• Patent Number

  1,874,190

• Date Filed

  Not available

• Date Issued

  Tuesday, August 30, 1932
  92 years ago

• CPC

  • B25D9/20 - involving a tubular-type slide valve
  • B25D2209/007 - having a tubular-slide valve, which is not coaxial with the piston

• US Classifications

  • 091 - Motors: expansible chamber type