3136256

Information

• Patent Grant
• 3136256

• References
• Source

• Patent Number

  3,136,256

• Date Filed

  Not available

• Date Issued

  Tuesday, June 9, 1964
  60 years ago

• CPC

  • F04B9/1073 - with actuation in the other direction by gravity

• US Classifications

  • 417 - Pumps