US PATENT SUBCLASS 34 / 388
.~.~ Compacting or restraining
Current as of:
June, 1999
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34 /
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DRYING AND GAS OR VAPOR CONTACT WITH SOLIDS
282
DF
PROCESS
{24}
380
DF
.~ With nondrying treating of material {7}
388
.~.~ Compacting or restraining
DEFINITION
Classification: 34/388
Compacting or restraining:
(under subclass 380) Process wherein the treated material is subjected to a force that compresses the material without expressing moisture or applying physical means to prevent the treated material from changing shape or form during treating.