916491

Information

• Patent Grant
• 916491

• References
• Source

• Patent Number

  916,491

• Date Filed

  Not available

• Date Issued

  Tuesday, March 30, 1909
  115 years ago

• CPC

  • F01L31/04 - with positively-driven trip levers

• US Classifications

  • 091 - Motors: expansible chamber type
  • 123 - Internal-combustion engines