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经营范围
发明名称
Schallplatte.
摘要
申请公布号
CH219440(A)
申请公布日期
1942.02.15
申请号
CHD219440
申请日期
1938.05.03
申请人
DYNAMIT-ACTIEN-GESELLSCHAFT VORMALS ALFRED NOBEL & CO.
发明人
DYNAMIT-ACTIEN-GESELLSCHAFT VORMALS ALFRED NOBEL & CO.
分类号
C08K5/01;C08L27/00;C08L95/00;G11B3/70
主分类号
C08K5/01
代理机构
代理人
主权项
地址
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