3735936

Information

• Patent Grant
• 3735936

• References
• Source

• Patent Number

  3,735,936

• Date Filed

  Not available

• Date Issued

  Tuesday, May 29, 1973
  51 years ago

• CPC

  • G03B17/30 - Locating spools or other rotatable holders of coiled film
  • G03B27/28 - Edge-masking devices

• US Classifications

  • 242 - Winding, tensioning, or guiding