2484300

Information

• Patent Grant
• 2484300

• References
• Source

• Patent Number

  2,484,300

• Date Filed

  Not available

• Date Issued

  Tuesday, October 11, 1949
  75 years ago

• CPC

  • C09B49/122 - from phthalocyanine compounds
  • C09B47/08 - Preparation from other phthalocyanine compounds

• US Classifications

  • 540 - Organic compounds