1845557

Information

• Patent Grant
• 1845557

• References
• Source

• Patent Number

  1,845,557

• Date Filed

  Not available

• Date Issued

  Tuesday, February 16, 1932
  93 years ago

• CPC

  • G01G13/30 - involving limit switches or position-sensing switches

• US Classifications

  • 177 - Weighing scales
  • 340 - Communications: electrical