3450055

Information

• Patent Grant
• 3450055

• References
• Source

• Patent Number

  3,450,055

• Date Filed

  Not available

• Date Issued

  Tuesday, June 17, 1969
  56 years ago

• CPC

  • A61M1/1656 - Apparatus for preparing dialysates
  • B01F15/047 - without external means for driving the piston
  • F01L33/02 - rotary
  • F04B9/113 - reciprocating movement of the pumping members being obtained by a double-acting liquid motor
  • F04B53/162 - Adaptations of cylinders
  • F04B53/164 - Stoffing boxes

• US Classifications

  • 417 - Pumps
  • 092 - Expansible chamber devices