3899957

Information

• Patent Grant
• 3899957

• References
• Source

• Patent Number

  3,899,957

• Date Filed

  Not available

• Date Issued

  Tuesday, August 19, 1975
  49 years ago

• CPC

  • F01B13/068 - the connection of the pistons with an actuated or actuating element being at the inner ends of the cylinders
  • F01B1/0655 - cylinders

• US Classifications

  • 091 - Motors: expansible chamber type