1422536

Information

• Patent Grant
• 1422536

• References
• Source

• Patent Number

  1,422,536

• Date Filed

  Not available

• Date Issued

  Tuesday, July 11, 1922
  102 years ago

• CPC

  • F16H21/08 - by pushing a reciprocating rod out of its operative position

• US Classifications

  • 417 - Pumps