1704141

Information

• Patent Grant
• 1704141

• References
• Source

• Patent Number

  1,704,141

• Date Filed

  Not available

• Date Issued

  Tuesday, March 5, 1929
  95 years ago

• CPC

  • H01H37/38 - with bellows

• US Classifications

  • 337 - Electricity: electrothermally or thermally actuated switches
  • 236 - Automatic temperature and humidity regulation