669069

Information

• Patent Grant
• 669069

• References
• Source

• Patent Number

  669,069

• Date Filed

  Not available

• Date Issued

  Tuesday, March 5, 1901
  123 years ago

• CPC

  • F03C1/0531 - with cam-actuated distribution members
  • F01B1/0624 - with cam-actuated distribution member(s)
  • Y10T74/2173 - Cranks and wrist pins

• US Classifications

  • 091 - Motors: expansible chamber type
  • 074 - Machine element or mechanism