3893132

Information

• Patent Grant
• 3893132

• References
• Source

• Patent Number

  3,893,132

• Date Filed

  Not available

• Date Issued

  Tuesday, July 1, 1975
  49 years ago

• CPC

  • B41B17/10 - with a continuously-movable carrier
  • B41B21/16 - Optical systems

• US Classifications

  • 396 - Photography