3547374

Information

• Patent Grant
• 3547374

• References
• Source

• Patent Number

  3,547,374

• Date Filed

  Not available

• Date Issued

  Tuesday, December 15, 1970
  54 years ago

• CPC

  • B65G51/44 - without mechanical contact between carriers and controllers

• US Classifications

  • 406 - Conveyors: fluid current
  • 246 - Railway switches and signals
  • 310 - Electrical generator or motor structure