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发明名称
Kammer-Baustein.
摘要
申请公布号
CH166118(A)
申请公布日期
1933.12.31
申请号
CHD166118
申请日期
1933.01.12
申请人
NEUE BAUWEISE A. G.
发明人
G. NEUE BAUWEISE A.
分类号
E04B2/50
主分类号
E04B2/50
代理机构
代理人
主权项
地址
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