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发明名称
Vorrichtung zur Extension der Wirbelsaeule
摘要
申请公布号
DE959850(C)
申请公布日期
1957.03.14
申请号
DE1953U002286
申请日期
1953.07.16
申请人
SIEGFRIED PETER ULRICH
发明人
ULRICH SIEGFRIED PETER
分类号
A61H1/02
主分类号
A61H1/02
代理机构
代理人
主权项
地址
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