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Publication date
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Priority to JP1988048286UpriorityCriticalpatent/JPH0537983Y2/ja
Publication of JPH01152974UpublicationCriticalpatent/JPH01152974U/ja
Application grantedgrantedCritical
Publication of JPH0537983Y2publicationCriticalpatent/JPH0537983Y2/ja
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
Y02B50/00—Energy efficient technologies in elevators, escalators and moving walkways, e.g. energy saving or recuperation technologies
Landscapes
Cage And Drive Apparatuses For Elevators
(AREA)
Indicating And Signalling Devices For Elevators
(AREA)
