3703625

Information

• Patent Grant
• 3703625

• References
• Source

• Patent Number

  3,703,625

• Date Filed

  Not available

• Date Issued

  Tuesday, November 21, 1972
  52 years ago

• CPC

  • G06K7/042 - controlling electric circuits
  • G06K7/06 - by means which conduct current when a mark is sensed or absent

• US Classifications

  • 235 - Registers
  • 310 - Electrical generator or motor structure