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Inventor
TAPSCOTT PETER A
US
2 patents
Patents
2 patents
US4925121A
May 15, 1990
Sensing amount of medium and medium roll malfunction in a printer
XEROX CORP
26 citations
89
US4728987A
Mar 1, 1988
Carousel-mounted modular development units for electrographic printer
XEROX CORP
45 citations
85