1446613

Information

• Patent Grant
• 1446613

• References
• Source

• Patent Number

  1,446,613

• Date Filed

  Not available

• Date Issued

  Tuesday, February 27, 1923
  102 years ago

• CPC

  • G01P3/10 - by actuating an indicating element
  • G04F7/065 - with start-stop control arrangements

• US Classifications

  • 235 - Registers
  • 368 - Horology: time measuring systems or devices