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Priority to JP1975116458UpriorityCriticalpatent/JPS5424351Y2/ja
Publication of JPS5229637UpublicationCriticalpatent/JPS5229637U/ja
Application grantedgrantedCritical
Publication of JPS5424351Y2publicationCriticalpatent/JPS5424351Y2/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
Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
Y02E10/00—Energy generation through renewable energy sources
Y02E10/40—Solar thermal energy, e.g. solar towers
Y02E10/44—Heat exchange systems
Landscapes
Roof Covering Using Slabs Or Stiff Sheets
(AREA)
Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof
(AREA)