3874942

Information

• Patent Grant
• 3874942

• References
• Source

• Patent Number

  3,874,942

• Date Filed

  Not available

• Date Issued

  Tuesday, April 1, 1975
  49 years ago

• CPC

  • G03G5/14704 - comprising inorganic material
  • G03G5/147 - Cover layers
  • G03G5/14721 - Polyolefins; Polystyrenes; Waxes
  • G03G5/14726 - Halogenated polymers
  • G03G5/14752 - Polyesters
  • G03G5/14782 - Cellulose and derivatives

• US Classifications

  • 430 - Radiation imagery chemistry: process, composition, or product thereof