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经营范围
发明名称
Perfectionnements apportés aux dispositifs destinés à être fixés à l'extrémité d'un élément tubulaire, notamment à ceux pour tubes en caoutchouc
摘要
申请公布号
FR795169(A)
申请公布日期
1936.03.07
申请号
FRD795169
申请日期
1935.09.23
申请人
发明人
ROBILLARD
分类号
F16L33/207;F16L33/24
主分类号
F16L33/207
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