3675415

Information

• Patent Grant
• 3675415

• References
• Source

• Patent Number

  3,675,415

• Date Filed

  Not available

• Date Issued

  Tuesday, July 11, 1972
  52 years ago

• CPC

  • G04C23/18 - for operating one device at a number of different times

• US Classifications

  • 368 - Horology: time measuring systems or devices
  • 139 - Textiles: weaving
  • 200 - Electricity: circuit makers and breakers
  • 968 - Horology