1989017

Information

• Patent Grant
• 1989017

• References
• Source

• Patent Number

  1,989,017

• Date Filed

  Not available

• Date Issued

  Tuesday, January 22, 1935
  90 years ago

• CPC

  • B44C1/175 - Transfer using solvent
  • D06P5/003 - Transfer printing
  • G03F7/14 - Production of collotype printing forms
  • G03F7/161 - using a previously coated surface

• US Classifications

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