2154895

Information

• Patent Grant
• 2154895

• References
• Source

• Patent Number

  2,154,895

• Date Filed

  Not available

• Date Issued

  Tuesday, April 18, 1939
  85 years ago

• CPC

  • G03C1/301 - Aldehydes or derivatives thereof
  • C08H1/02 - Protein-aldehyde condensates
  • C08L89/06 - derived from leather or skin
  • G03C1/30 - Hardeners

• US Classifications

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