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发明名称
Bas
摘要
申请公布号
FR1007746(A)
申请公布日期
1952.05.09
申请号
FRD1007746
申请日期
1948.03.25
申请人
发明人
THIERFELDER HANS
分类号
A41B11/00;A41B11/01
主分类号
A41B11/00
代理机构
代理人
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