3632195

Information

• Patent Grant
• 3632195

• References
• Source

• Patent Number

  3,632,195

• Date Filed

  Not available

• Date Issued

  Tuesday, January 4, 1972
  53 years ago

• CPC

  • G03B23/125 - the pictures being attached to a chain or linked up to form a chain

• US Classifications

  • 353 - Optics: image projectors