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Priority to JP1985174971UpriorityCriticalpatent/JPH0447829Y2/ja
Publication of JPS6283284UpublicationCriticalpatent/JPS6283284U/ja
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Publication of JPH0447829Y2publicationCriticalpatent/JPH0447829Y2/ja
Method of extinguishing fire on surface of water by combustible fluid leaktng in water and recovering method for combustible fluid doubling as fire extinguishing