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经营范围
发明名称
Improvements in or relating to windshield wiper arm structure
摘要
申请公布号
GB764101(A)
申请公布日期
1956.12.19
申请号
GB19550000063
申请日期
1955.01.03
申请人
PRODUCTIVE INVENTIONS, INC.
发明人
分类号
B60S1/34
主分类号
B60S1/34
代理机构
代理人
主权项
地址
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