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发明名称
Perfectionnements apportés aux articles, du genre par exemple des poivrières, destinés à débiter une matière pulvérulente
摘要
申请公布号
FR1012537(A)
申请公布日期
1952.07.11
申请号
FRD1012537
申请日期
1949.11.10
申请人
SOCIETE DES ANCIENS ETABLISSEMENTS EMILE AUSSAGE
发明人
分类号
A47G19/24
主分类号
A47G19/24
代理机构
代理人
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地址
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