2172900

Information

• Patent Grant
• 2172900

• References
• Source

• Patent Number

  2,172,900

• Date Filed

  Not available

• Date Issued

  Tuesday, September 12, 1939
  85 years ago

• CPC

  • F01B13/063 - with two or more series radial piston-cylinder units
  • F01B1/0668 - Supporting and guiding means for the piston

• US Classifications

  • 091 - Motors: expansible chamber type