2386872

Information

• Patent Grant
• 2386872

• References
• Source

• Patent Number

  2,386,872

• Date Filed

  Not available

• Date Issued

  Tuesday, October 16, 1945
  79 years ago

• CPC

  • B41L1/34 - for making masters for hectographic duplicators
  • B41L11/00 - Apparatus for directly duplicating from hectographic masters in mirror image

• US Classifications

  • 101 - Printing
  • 462 - Books, strips, and leaves for manifolding