3034628

Information

• Patent Grant
• 3034628

• References
• Source

• Patent Number

  3,034,628

• Date Filed

  Not available

• Date Issued

  Tuesday, May 15, 1962
  62 years ago

• CPC

  • F15C1/02 - Details
  • B41J5/08 - Character or syllable selected by means of keys or keyboards of the typewriter type
  • B41J23/22 - for key or like type selection
  • F15B13/02 - Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
  • F15C1/001 - for punched-card machines ; for typewriters ; for keyboards; for conveying cards or tape; for conveying through tubes ; for computers ; for dc-ac transducers for information processing ; for signal transmission
  • F15C1/04 - Means for controlling fluid streams to fluid devices
  • Y10T137/2218 - Means [e.g., valve] in control input

• US Classifications

  • 235 - Registers
  • 137 - Fluid handling
  • 341 - Coded data generation or conversion
  • 400 - Typewriting machines