1828657

Information

• Patent Grant
• 1828657

• References
• Source

• Patent Number

  1,828,657

• Date Filed

  Not available

• Date Issued

  Tuesday, October 20, 1931
  93 years ago

• CPC

  • F01B29/04 - characterised by means for converting from one type to a different one

• US Classifications

  • 091 - Motors: expansible chamber type
  • 060 - Power plants
  • 092 - Expansible chamber devices