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发明名称
Improved spring structure and speed-responsive control device incorporating the same
摘要
申请公布号
GB825738(A)
申请公布日期
1959.12.23
申请号
GB19570038002
申请日期
1957.12.06
申请人
GENERAL MOTORS CORPORATION
发明人
分类号
H01H9/02;H01H35/10
主分类号
H01H9/02
代理机构
代理人
主权项
地址
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