2004280

Information

• Patent Grant
• 2004280

• References
• Source

• Patent Number

  2,004,280

• Date Filed

  Not available

• Date Issued

  Tuesday, June 11, 1935
  89 years ago

• CPC

  • G04B37/10 - of winding stems
  • G04B3/001 - by push button
  • G04B27/002 - The setting apparatus being crown shaped

• US Classifications

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