US PATENT SUBCLASS 252 / 965
RETROSPECTIVE PRODUCT IDENTIFICATION (E.G., TAGS AND TRACERS, ETC.)
Current as of:
June, 1999
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252 /
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COMPOSITIONS
965
RETROSPECTIVE PRODUCT IDENTIFICATION (E.G., TAGS AND TRACERS, ETC.)
DEFINITION
Classification: 252/965
RETROSPECTIVE PRODUCT IDENTIFICATION (E.G., TAGS AND TRACERS,
ETC.):
(under the class definition) Art collection providing information about the source or the ... drawn to rheo-casting.
