1064577

Information

• Patent Grant
• 1064577

• References
• Source

• Patent Number

  1,064,577

• Date Filed

  Not available

• Date Issued

  Tuesday, June 10, 1913
  111 years ago

• CPC

  • G04B19/205 - by means of sheets

• US Classifications

  • 368 - Horology: time measuring systems or devices
  • 040 - Card, picture, or sign exhibiting
  • 968 - Horology