1529451

Information

• Patent Grant
• 1529451

• References
• Source

• Patent Number

  1,529,451

• Date Filed

  Not available

• Date Issued

  Tuesday, March 10, 1925
  100 years ago

• CPC

  • B41J17/00 - Mechanisms for manipulating page-width impression-transfer material
  • Y10S29/071 - Complete immersion of cutter

• US Classifications

  • 400 - Typewriting machines
  • 029 - Metal working