3513519

Information

• Patent Grant
• 3513519

• References
• Source

• Patent Number

  3,513,519

• Date Filed

  Not available

• Date Issued

  Tuesday, May 26, 1970
  54 years ago

• CPC

  • F16C13/00 - Rolls, drums, discs, or the like Bearings or mountings therefor
  • B21C47/34 - Feeding or guiding devices not specially adapted to a particular type of apparatus
  • B65H27/00 - Special constructions of feed or guide rollers and surfaces thereof
  • G03D13/003 - Film feed or extraction in development apparatus
  • B65H2404/13211 - and interconnected by gearing
  • B65H2404/1342 - Built-up
  • B65H2404/185 - easy deformable

• US Classifications

  • 226 - Advancing material of indeterminate length