3647995

Information

• Patent Grant
• 3647995

• References
• Source

• Patent Number

  3,647,995

• Date Filed

  Not available

• Date Issued

  Tuesday, March 7, 1972
  52 years ago

• CPC

  • F02P7/0632 - with rotary contacts

• US Classifications

  • 200 - Electricity: circuit makers and breakers
  • 123 - Internal-combustion engines