Elevator call registering system | Patent Number 09834408

US 09834408 B2
Application Number14493548
Publication NumberUS 20150210505 A1
Pendency3 years, 2 months, 14 days
Filled DateSep 23, 2014
Priority DateSep 23, 2014
Publication DateJul 30, 2015
Expiration DateSep 22, 2034
Inventor/ApplicantsHideto Fujiwara
ExaminesSALATA, ANTHONY J
Art Unit2837
Technology Center2800
Assignments
Mitsubishi Electric Corporation
Current
Mitsubishi Electric Corporation
Original
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