1894693

Information

• Patent Grant
• 1894693

• References
• Source

• Patent Number

  1,894,693

• Date Filed

  Not available

• Date Issued

  Tuesday, January 17, 1933
  92 years ago

• CPC

  • G05G7/00 - Manually-actuated control mechanisms provided with one single controlling member co-operating with one single controlled member Details thereof
  • G05G2700/20 - Control mechanisms not otherwise provided for

• US Classifications

  • 246 - Railway switches and signals