2098940

Information

• Patent Grant
• 2098940

• References
• Source

• Patent Number

  2,098,940

• Date Filed

  Not available

• Date Issued

  Tuesday, November 16, 1937
  87 years ago

• CPC

  • H04L13/188 - Projection of the printed matter
  • G03B21/134 - Projectors combined with typing apparatus or with printing apparatus
  • G03B21/26 - Projecting separately subsidiary matter simultaneously with main image

• US Classifications

  • 178 - Telegraphy
  • 040 - Card, picture, or sign exhibiting
  • 226 - Advancing material of indeterminate length
  • 400 - Typewriting machines