3642346

Information

• Patent Grant
• 3642346

• References
• Source

• Patent Number

  3,642,346

• Date Filed

  Not available

• Date Issued

  Tuesday, February 15, 1972
  53 years ago

• CPC

  • G03C9/02 - parallax-stereogram
  • C09D167/08 - Polyesters modified with higher fatty oils or their acids, or with natural resins or resin acids

• US Classifications

  • 359 - Optical: systems and elements
  • 106 - Compositions: coating or plastic
  • 156 - Adhesive bonding and miscellaneous chemical manufacture