3638567

Information

• Patent Grant
• 3638567

• References
• Source

• Patent Number

  3,638,567

• Date Filed

  Not available

• Date Issued

  Tuesday, February 1, 1972
  53 years ago

• CPC

  • G03G13/32 - Relief printing plates

• US Classifications

  • 101 - Printing
  • 250 - Radiant energy
  • 430 - Radiation imagery chemistry: process, composition, or product thereof