2275929

Information

• Patent Grant
• 2275929

• References
• Source

• Patent Number

  2,275,929

• Date Filed

  Not available

• Date Issued

  Tuesday, March 10, 1942
  82 years ago

• CPC

  • C09C1/26 - Iron blues
  • C01P2006/60 - Optical properties

• US Classifications

  • 106 - Compositions: coating or plastic