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发明名称
Improvements in or relating to electrical controlling means for lifts
摘要
申请公布号
GB467348(A)
申请公布日期
1937.06.16
申请号
GB19360000689
申请日期
1936.01.08
申请人
THE EXPRESS LIFT COMPANY LIMITED;RONALD JOHN STEVENS
发明人
分类号
B66B1/34
主分类号
B66B1/34
代理机构
代理人
主权项
地址
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