US PATENT SUBCLASS 252 / FOR 102
.~.~ Organic amine or amide containing (252/8.75)

Current as of: June, 1999
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252 /   HD   COMPOSITIONS

FOR 100  DF  TEXTILE TREATING (252/8.6) {3}
FOR 101  DF  .~ Organic sulphoxy compound containing (252/8.7) {1}
FOR 102.~.~ Organic amine or amide containing (252/8.75)

DEFINITION

Classification: 252/FOR.102

Foreign Art Collections including compositions which also contain an amine or amide group.