3603072

Information

• Patent Grant
• 3603072

• References
• Source

• Patent Number

  3,603,072

• Date Filed

  Not available

• Date Issued

  Tuesday, September 7, 1971
  53 years ago

• CPC

  • H01H7/03 - with dash-pots

• US Classifications

  • 368 - Horology: time measuring systems or devices
  • 267 - Spring devices