1441635

Information

• Patent Grant
• 1441635

• References
• Source

• Patent Number

  1,441,635

• Date Filed

  Not available

• Date Issued

  Tuesday, January 9, 1923
  102 years ago

• CPC

  • G01C3/30 - with adaptation to the measurement of the height of an object

• US Classifications

  • 346 - Recorders
  • 192 - Clutches and power-stop control