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经营范围
发明名称
Glied fuer Gelenkmatten
摘要
申请公布号
DE547298(C)
申请公布日期
1932.03.21
申请号
DED547298D
申请日期
1930.04.24
申请人
FRITZ FERDINAND RINGSTROEM
发明人
分类号
A47G27/02
主分类号
A47G27/02
代理机构
代理人
主权项
地址
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