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经营范围
发明名称
Gudgeon pin locking device consisting of an open resilient ring or washer
摘要
申请公布号
GB349329(A)
申请公布日期
1931.05.28
申请号
GB19300017925
申请日期
1930.06.11
申请人
JULIUS WIZEMANN
发明人
分类号
F16B21/18
主分类号
F16B21/18
代理机构
代理人
主权项
地址
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