US PATENT SUBCLASS 430 / 129
.~.~ Extrusion coating


Current as of: June, 1999
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430 /   HD   RADIATION IMAGERY CHEMISTRY: PROCESS, COMPOSITION, OR PRODUCT THEREOF

31  DF  ELECTRIC OR MAGNETIC IMAGERY, E.G., XEROGRAPHY, ELECTROGRAPHY, MAGNETOGRAPHY, ETC., PROCESS, COMPOSITION, OR PRODUCT {18}
127  DF  .~ Process of making radiation-sensitive product {6}
129.~.~ Extrusion coating


DEFINITION

Classification: 430/129

Extrusion coating:

(under subclass 127) Processes wherein the radiation-sensitive product is made using an extrusion coating procedure.