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经营范围
发明名称
Zimmertuer
摘要
申请公布号
DE800149(C)
申请公布日期
1950.09.22
申请号
DE1948P019675
申请日期
1948.10.26
申请人
ROELFS HEINRICH
发明人
ROELFS HEINRICH
分类号
E06B3/70
主分类号
E06B3/70
代理机构
代理人
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地址
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