3373912

Information

• Patent Grant
• 3373912

• References
• Source

• Patent Number

  3,373,912

• Date Filed

  Not available

• Date Issued

  Tuesday, March 19, 1968
  57 years ago

• CPC

  • G03B15/00 - Special procedures for taking photographs Apparatus therefor
  • B21C47/34 - Feeding or guiding devices not specially adapted to a particular type of apparatus
  • B21C47/3425 - without lateral edge contact
  • B65H23/038 - by rollers
  • C23F1/08 - Apparatus
  • C23G3/02 - for cleaning wires, strips, filaments continuously
  • D21F1/365 - for controlling the lateral position of the screen

• US Classifications

  • 226 - Advancing material of indeterminate length