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Priority to JP10451276ApriorityCriticalpatent/JPS5330380A/ja
Publication of JPS5330380ApublicationCriticalpatent/JPS5330380A/ja
Publication of JPS55712B2publicationCriticalpatent/JPS55712B2/ja
JP10451276A1976-09-011976-09-01Method of improving stability of action and uniformity of sensitivity for selfftrigger type spark chamber
GrantedJPS5330380A
(en)