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发明名称
Kragen fuer Taucheranzuege
摘要
申请公布号
DE683512(C)
申请公布日期
1939.11.08
申请号
DE1938T050956D
申请日期
1938.09.09
申请人
ERNST TOEPPER
发明人
TOEPPER ERNST
分类号
B63C11/02
主分类号
B63C11/02
代理机构
代理人
主权项
地址
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