3623493

Information

• Patent Grant
• 3623493

• References
• Source

• Patent Number

  3,623,493

• Date Filed

  Not available

• Date Issued

  Tuesday, November 30, 1971
  53 years ago

• CPC

  • 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
  • Y10T137/0324 - With control of flow by a condition or characteristic of a fluid
  • Y10T137/2125 - Plural power inputs [e.g., parallel inputs]

• US Classifications

  • 137 - Fluid handling