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Priority to JP15344676ApriorityCriticalpatent/JPS5378420A/ja
Publication of JPS5378420ApublicationCriticalpatent/JPS5378420A/ja
Publication of JPS5712916B2publicationCriticalpatent/JPS5712916B2/ja
JP15344676A1976-12-221976-12-22Method and device for assembling anti corrosive and anti rusting metallic hollow cylinder to brenched mouth of water line pipe
GrantedJPS5378420A
(en)
