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经营范围
发明名称
Improvements in or relating to destination indicators
摘要
申请公布号
GB424665(A)
申请公布日期
1935.02.26
申请号
GB19330031790
申请日期
1933.11.15
申请人
THE EQUIPMENT AND ENGINEERING COMPANY LIMITED;HENRY BEVAN SWIFT
发明人
分类号
B61D41/00
主分类号
B61D41/00
代理机构
代理人
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地址
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