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经营范围
发明名称
Regelbarer Schiffsantrieb
摘要
申请公布号
DE1099887(B)
申请公布日期
1961.02.16
申请号
DE1957Z006294
申请日期
1957.09.06
申请人
ZAHNRAEDERFABRIK RENK AKTIENGESELLSCHAFT
发明人
POLLAK-BANDA DIPL.-ING. ERICH
分类号
B63H23/00
主分类号
B63H23/00
代理机构
代理人
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