3554090

Information

• Patent Grant
• 3554090

• References
• Source

• Patent Number

  3,554,090

• Date Filed

  Not available

• Date Issued

  Tuesday, January 12, 1971
  54 years ago

• CPC

  • F03C7/00 - Engines of flexible-wall type

• US Classifications

  • 091 - Motors: expansible chamber type
  • 092 - Expansible chamber devices