3628726

Information

• Patent Grant
• 3628726

• References
• Source

• Patent Number

  3,628,726

• Date Filed

  Not available

• Date Issued

  Tuesday, December 21, 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
  • F15C1/08 - Boundary-layer devices

• US Classifications

  • 239 - Fluid sprinkling, spraying, and diffusing