3600834

Information

• Patent Grant
• 3600834

• References
• Source

• Patent Number

  3,600,834

• Date Filed

  Not available

• Date Issued

  Tuesday, August 24, 1971
  53 years ago

• CPC

  • G09F9/377 - the positions of the elements being controlled by pneumatic means

• US Classifications

  • 040 - Card, picture, or sign exhibiting
  • 118 - Coating apparatus
  • 346 - Recorders
  • 347 - Incremental printing of symbolic information