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发明名称
Improvements in control device for lifts
摘要
申请公布号
GB538967(A)
申请公布日期
1941.08.22
申请号
GB19400004128
申请日期
1940.03.05
申请人
INVENTIO AKTIENGESELLSCHAFT
发明人
分类号
B66B1/16
主分类号
B66B1/16
代理机构
代理人
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