2430052

Information

• Patent Grant
• 2430052

• References
• Source

• Patent Number

  2,430,052

• Date Filed

  Not available

• Date Issued

  Tuesday, November 4, 1947
  77 years ago

• CPC

  • C09B47/20 - Obtaining compounds having sulfur atoms directly bound to the phthalocyanine skeleton

• US Classifications

  • 540 - Organic compounds