2658449

Information

• Patent Grant
• 2658449

• References
• Source

• Patent Number

  2,658,449

• Date Filed

  Not available

• Date Issued

  Tuesday, November 10, 1953
  71 years ago

• CPC

  • B41L9/00 - Apparatus for indirectly duplicating from hectographic originals by means of hectographic intermediaries or transfer surfaces

• US Classifications

  • 101 - Printing