3690097

Information

• Patent Grant
• 3690097

• References
• Source

• Patent Number

  3,690,097

• Date Filed

  Not available

• Date Issued

  Tuesday, September 12, 1972
  52 years ago

• CPC

  • F01B1/0675 - Controlling
  • F01B1/0617 - coupling of several cylinders-barrels

• US Classifications

  • 060 - Power plants
  • 091 - Motors: expansible chamber type