3453220

Information

• Patent Grant
• 3453220

• References
• Source

• Patent Number

  3,453,220

• Date Filed

  Not available

• Date Issued

  Tuesday, July 1, 1969
  56 years ago

• CPC

  • C08G10/02 - of aldehydes
  • C08G10/04 - Chemically-modified polycondensates

• US Classifications

  • 521 - Synthetic resins or natural rubbers
  • 528 - Synthetic resins or natural rubbers