3212448

Information

• Patent Grant
• 3212448

• References
• Source

• Patent Number

  3,212,448

• Date Filed

  Not available

• Date Issued

  Tuesday, October 19, 1965
  59 years ago

• CPC

  • F04B53/164 - Stoffing boxes
  • F01B3/0008 - having self-acting distribution members
  • F01B3/0085 - Pistons
  • F04B15/04 - the fluids being hot or corrosive

• US Classifications

  • 091 - Motors: expansible chamber type
  • 092 - Expansible chamber devices