1992017

Information

• Patent Grant
• 1992017

• References
• Source

• Patent Number

  1,992,017

• Date Filed

  Not available

• Date Issued

  Tuesday, February 19, 1935
  90 years ago

• CPC

  • B41B13/06 - by elastic or extensible type-line carriers

• US Classifications

  • 355 - Photocopying
  • 396 - Photography
  • 400 - Typewriting machines