3899958

Information

• Patent Grant
• 3899958

• References
• Source

• Patent Number

  3,899,958

• Date Filed

  Not available

• Date Issued

  Tuesday, August 19, 1975
  49 years ago

• CPC

  • F04B53/14 - Pistons, piston-rods or piston-rod connections
  • F03C1/0406 - Pistons
  • F03C1/0438 - to cylindrical distribution members

• US Classifications

  • 091 - Motors: expansible chamber type