3073252

Information

• Patent Grant
• 3073252

• References
• Source

• Patent Number

  3,073,252

• Date Filed

  Not available

• Date Issued

  Tuesday, January 15, 1963
  61 years ago

• CPC

  • F01B3/104 - by turning the valve plate

• US Classifications

  • 091 - Motors: expansible chamber type