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发明名称
Dispositif de dosage
摘要
申请公布号
FR1287777(A)
申请公布日期
1962.03.16
申请号
FR19610858996
申请日期
1961.04.17
申请人
J. S. FRIES SOHN
发明人
分类号
B22D39/02;B29C47/00;B29C51/22;B32B27/00;E04C2/34
主分类号
B22D39/02
代理机构
代理人
主权项
地址
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