3175508

Information

• Patent Grant
• 3175508

• References
• Source

• Patent Number

  3,175,508

• Date Filed

  Not available

• Date Issued

  Tuesday, March 30, 1965
  60 years ago

• CPC

  • F04B1/303 - by turning the valve plate

• US Classifications

  • 091 - Motors: expansible chamber type