1901846

Information

• Patent Grant
• 1901846

• References
• Source

• Patent Number

  1,901,846

• Date Filed

  Not available

• Date Issued

  Tuesday, March 14, 1933
  92 years ago

• CPC

  • F02P7/0637 - with several circuit-makers or -breakers actuated by the same cam
  • F02P5/145 - using electrical means
  • Y02T10/46 - controlling ignition

• US Classifications

  • 123 - Internal-combustion engines