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发明名称
Improvements in spring devices
摘要
申请公布号
GB472251(A)
申请公布日期
1937.09.15
申请号
GB19360004690
申请日期
1936.02.15
申请人
BABCOCK & WILCOX LIMITED;EDWARD GEORGE NANCE
发明人
分类号
F16F1/371;F16F3/00;F16F3/02;F16L3/205
主分类号
F16F1/371
代理机构
代理人
主权项
地址
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