2995442

Information

• Patent Grant
• 2995442

• References
• Source

• Patent Number

  2,995,442

• Date Filed

  Not available

• Date Issued

  Tuesday, August 8, 1961
  63 years ago

• CPC

  • G03F7/0223 - Iminoquinonediazides; Para-quinonediazides
  • C09B35/16 - from hydroxy-amines

• US Classifications

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