Elevator call registering system | Patent Application Number 14493548

14493548
Not Appealed
Patent NumberUS 09834408 B2
Publication NumberUS 20150210505 A1
Filled DateSep 23, 2014
Priority DateSep 23, 2014
Inventor/ApplicantsHideto Fujiwara
ExaminesSALATA, ANTHONY J
Art Unit2837
Technology Center2800
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