2670312

Information

• Patent Grant
• 2670312

• References
• Source

• Patent Number

  2,670,312

• Date Filed

  Not available

• Date Issued

  Tuesday, February 23, 1954
  71 years ago

• CPC

  • G03C7/22 - Subtractive cinematographic processes Materials therefor Preparing or processing such materials
  • Y10S430/135 - Cine film
  • Y10T156/1189 - with shearing during delaminating
  • Y10T156/1705 - Lamina transferred to base from adhered flexible web or sheet type carrier

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 430 - Radiation imagery chemistry: process, composition, or product thereof