1918408

Information

• Patent Grant
• 1918408

• References
• Source

• Patent Number

  1,918,408

• Date Filed

  Not available

• Date Issued

  Tuesday, July 18, 1933
  91 years ago

• CPC

  • F04B1/1136 - the rotary cylinder being provided with only one piston, reciprocating within the cylinder

• US Classifications

  • 417 - Pumps