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发明名称
Feineinstellung fuer elektrische Aufzuege
摘要
申请公布号
DE575096(C)
申请公布日期
1933.04.24
申请号
DE1928N029329D
申请日期
1928.09.20
申请人
N. V. MACHINEFABRIEK DER FIRMA P. M. DUYVIS & CO.
发明人
分类号
B66B1/50
主分类号
B66B1/50
代理机构
代理人
主权项
地址
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