2697100

Information

• Patent Grant
• 2697100

• References
• Source

• Patent Number

  2,697,100

• Date Filed

  Not available

• Date Issued

  Tuesday, December 14, 1954
  70 years ago

• CPC

  • C07D417/04 - directly linked by a ring-member-to-ring-member bond
  • G03C1/355 - Organic derivatives of bivalent sulfur, selenium or tellurium

• US Classifications

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