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Priority to JP1740676ApriorityCriticalpatent/JPS5299604A/ja
Publication of JPS5299604ApublicationCriticalpatent/JPS5299604A/ja
Publication of JPS544165B2publicationCriticalpatent/JPS544165B2/ja
JP1740676A1976-02-171976-02-17Method of constructing retaining wall from *machi* blocks and method of positioning blocks therefor
GrantedJPS5299604A
(en)