3659366

Information

• Patent Grant
• 3659366

• References
• Source

• Patent Number

  3,659,366

• Date Filed

  Not available

• Date Issued

  Tuesday, May 2, 1972
  52 years ago

• CPC

  • H04L17/28 - using pneumatic or hydraulic translation
  • G09F9/377 - the positions of the elements being controlled by pneumatic means

• US Classifications

  • 040 - Card, picture, or sign exhibiting
  • 239 - Fluid sprinkling, spraying, and diffusing