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发明名称
Pneumatic device for checking and controlling the descent of a hinged lid
摘要
申请公布号
GB874764(A)
申请公布日期
1961.08.10
申请号
GB19580001474
申请日期
1958.01.15
申请人
GEORGE WILFRED DAWES
发明人
分类号
E05F3/02
主分类号
E05F3/02
代理机构
代理人
主权项
地址
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