2859659

Information

• Patent Grant
• 2859659

• References
• Source

• Patent Number

  2,859,659

• Date Filed

  Not available

• Date Issued

  Tuesday, November 11, 1958
  67 years ago

• CPC

  • G03B21/64 - Means for mounting individual pictures to be projected
  • G01D15/02 - Styli or other recording elements acting to mechanically deform or perforate the recording surface
  • G06K15/22 - using plotters

• US Classifications

  • 033 - Geometrical instruments
  • 346 - Recorders