1940669

Information

• Patent Grant
• 1940669

• References
• Source

• Patent Number

  1,940,669

• Date Filed

  Not available

• Date Issued

  Tuesday, December 26, 1933
  91 years ago

• CPC

  • B41F13/0032 - Auxiliary numbering devices
  • B41F33/045 - for starting or stopping operation of numbering devices
  • B41L19/006 - Auxiliary numbering devices

• US Classifications

  • 101 - Printing