2403538

Information

• Patent Grant
• 2403538

• References
• Source

• Patent Number

  2,403,538

• Date Filed

  Not available

• Date Issued

  Tuesday, July 9, 1946
  78 years ago

• CPC

  • G04B27/086 - which, after displacing a supplementary part, may be used for winding

• US Classifications

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