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发明名称
Doppel-Schiffschleuse mit Wasserumwälzung.
摘要
申请公布号
CH226187(A)
申请公布日期
1943.03.31
申请号
CHD226187
申请日期
1942.06.11
申请人
LUESCHER,GOTTLIEB,DR. PHIL.
发明人
PHIL. LUESCHER,GOTTLIEB,DR.
分类号
E02C1/00
主分类号
E02C1/00
代理机构
代理人
主权项
地址
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