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发明名称
Obturateur télécommandé
摘要
申请公布号
FR1336298(A)
申请公布日期
1963.08.30
申请号
FR19620904430
申请日期
1962.07.19
申请人
发明人
GAUTHIER ERNEST;TRAN-VAN RAPHAEL
分类号
F16K31/363
主分类号
F16K31/363
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