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发明名称
Zehenkappe.
摘要
申请公布号
CH206847(A)
申请公布日期
1939.08.31
申请号
CHD206847
申请日期
1938.08.27
申请人
KELLER,KARL
发明人
KELLER,KARL
分类号
A61F13/06
主分类号
A61F13/06
代理机构
代理人
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