1233914

Information

• Patent Grant
• 1233914

• References
• Source

• Patent Number

  1,233,914

• Date Filed

  Not available

• Date Issued

  Tuesday, July 17, 1917
  108 years ago

• CPC

  • F01B7/16 - with pistons synchronously moving in tandem arrangement

• US Classifications

  • 091 - Motors: expansible chamber type