1808437

Information

• Patent Grant
• 1808437

• References
• Source

• Patent Number

  1,808,437

• Date Filed

  Not available

• Date Issued

  Tuesday, June 2, 1931
  93 years ago

• CPC

  • B41J15/14 - and detached from the carriage
  • B41J15/18 - Multiple web-feeding apparatus
  • B65H39/16 - Associating two or more webs

• US Classifications

  • 400 - Typewriting machines