2634973

Information

• Patent Grant
• 2634973

• References
• Source

• Patent Number

  2,634,973

• Date Filed

  Not available

• Date Issued

  Tuesday, April 14, 1953
  71 years ago

• CPC

  • B41F19/066 - hand-driven
  • B41P2219/23 - Winding up the printing foil

• US Classifications

  • 226 - Advancing material of indeterminate length