INTERCOM COMMUNICATION CAPABILITY VERIFICATION METHOD AND ELEVATOR CONTROL APPARATUS
BAMBA Takayuki, OSAWA Takuya, SUGISAWA Makoto, OOBU Tatsuya, TORIYABE Jun, ISHIZUKA Masato, MATSUMOTO Keiji
Year of Publication 05.10.2017
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Year of Publication 05.10.2017
Patent
INTERCOM COMMUNICATION CAPABILITY VERIFICATION METHOD AND ELEVATOR CONTROL APPARATUS
OOBU TATSUYA, MATSUMOTO KEIJI, ISHIZUKA MASATO, TORIYABE JUN, OSAWA TAKUYA, SUGISAWA MAKOTO, BAMBA TAKAYUKI
Year of Publication 23.10.2018
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Year of Publication 23.10.2018
Patent