1962671

Information

• Patent Grant
• 1962671

• References
• Source

• Patent Number

  1,962,671

• Date Filed

  Not available

• Date Issued

  Tuesday, June 12, 1934
  90 years ago

• CPC

  • B41L9/08 - and with devices for rolling-in and securing hectographic gelatin-paper webs

• US Classifications

  • 101 - Printing