2894614

Information

• Patent Grant
• 2894614

• References
• Source

• Patent Number

  2,894,614

• Date Filed

  Not available

• Date Issued

  Tuesday, July 14, 1959
  65 years ago

• CPC

  • F15C3/04 - using diaphragms
  • B41J5/38 - by strips or tapes
  • B41J23/20 - Fluid-pressure power drives

• US Classifications

  • 400 - Typewriting machines