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Priority claimed from FR7124777Aexternal-prioritypatent/FR2145031A6/fr
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Publication of JPS4929709UpublicationCriticalpatent/JPS4929709U/ja
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Publication of JPS558733Y2publicationCriticalpatent/JPS558733Y2/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
Y02E10/20—Hydro energy
Landscapes
Road Paving Structures
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Panels For Use In Building Construction
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Treatment Of Fiber Materials
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Laminated Bodies
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Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes
(AREA)