1707906

Information

• Patent Grant
• 1707906

• References
• Source

• Patent Number

  1,707,906

• Date Filed

  Not available

• Date Issued

  Tuesday, April 2, 1929
  95 years ago

• CPC

  • G04B27/083 - which may be used for winding when changed form the normal position

• US Classifications

  • 368 - Horology: time measuring systems or devices
  • 968 - Horology