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经营范围
发明名称
Procédé pour le façonnage de matières fondues
摘要
申请公布号
FR897792(A)
申请公布日期
1945.03.30
申请号
FRD897792
申请日期
1943.09.03
申请人
NEUE GLASINDUSTRIE-GESELLSCHAFT G. M. B. H.
发明人
分类号
C03B19/04
主分类号
C03B19/04
代理机构
代理人
主权项
地址
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