3738588

Information

• Patent Grant
• 3738588

• References
• Source

• Patent Number

  3,738,588

• Date Filed

  Not available

• Date Issued

  Tuesday, June 12, 1973
  51 years ago

• CPC

  • B65H75/242 - Expansible spindles, mandrels or chucks
  • B65H23/06 - by retarding devices
  • B65H2551/22 - Numerical displays

• US Classifications

  • 242 - Winding, tensioning, or guiding