3612732

Information

• Patent Grant
• 3612732

• References
• Source

• Patent Number

  3,612,732

• Date Filed

  Not available

• Date Issued

  Tuesday, October 12, 1971
  53 years ago

• CPC

  • F04B53/126 - Ball valves
  • F04B9/02 - the means being mechanical
  • F04B29/00 - Other pumps with movable

• US Classifications

  • 417 - Pumps
  • 092 - Expansible chamber devices