3675732

Information

• Patent Grant
• 3675732

• References
• Source

• Patent Number

  3,675,732

• Date Filed

  Not available

• Date Issued

  Tuesday, July 11, 1972
  52 years ago

• CPC

  • F01B11/00 - Reciprocating-piston machines or engines without rotary main shaft
  • F01B23/06 - Adaptations for driving, or combinations with, hand-held tools or the like
  • F01B31/02 - De-icing means for engines having icing phenomena
  • F01N1/22 - the parts being resilient walls

• US Classifications

  • 181 - Acoustics