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发明名称
Improvements in or relating to stair rods and eyes
摘要
申请公布号
GB412474(A)
申请公布日期
1934.06.28
申请号
GB19330030200
申请日期
1933.10.31
申请人
FRITZ VOLLMANN;REINHOLD VOLLMANN
发明人
分类号
A47G27/06
主分类号
A47G27/06
代理机构
代理人
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