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发明名称
Wasserfahrzeug mit Schwimmertrommeln als Propeller
摘要
申请公布号
DE1277697(B)
申请公布日期
1968.09.12
申请号
DE1966O011472
申请日期
1966.02.25
申请人
GUENTHER OTTO
发明人
OTTO GUENTHER
分类号
B63H1/38
主分类号
B63H1/38
代理机构
代理人
主权项
地址
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