2207715

Information

• Patent Grant
• 2207715

• References
• Source

• Patent Number

  2,207,715

• Date Filed

  Not available

• Date Issued

  Tuesday, July 16, 1940
  84 years ago

• CPC

  • G07C1/08 - wherein the time is indicated by marking an element
  • D03J1/00 - Auxiliary apparatus combined with or associated with looms
  • D03J2700/04 - Efficiency control of looms

• US Classifications

  • 377 - Electrical pulse counters, pulse dividers, or shift registers: circuits and systems
  • 139 - Textiles: weaving
  • 340 - Communications: electrical
  • 346 - Recorders