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发明名称
Geraet zur direkten Endoskopie bzw. Endophotographie
摘要
申请公布号
DE707493(C)
申请公布日期
1941.06.24
申请号
DE1938L096372D
申请日期
1938.11.27
申请人
JAN LUBBERS
发明人
LUBBERS JAN
分类号
A61B1/04
主分类号
A61B1/04
代理机构
代理人
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