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发明名称
Improvements in or relating to selective coupling mechanism for pneumatic or hydraulic pipe lines
摘要
申请公布号
GB669106(A)
申请公布日期
1952.03.26
申请号
GB19490011053
申请日期
1949.04.26
申请人
BLACKBURN AND GENERAL AIRCRAFT LIMITED;KENNETH ALFRED WHITWORTH
发明人
分类号
F16L37/58
主分类号
F16L37/58
代理机构
代理人
主权项
地址
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