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发明名称
Perfectionnements aux moyens utilisés pour raccorder les tuyaux avec un manchon
摘要
申请公布号
FR786569(A)
申请公布日期
1935.09.05
申请号
FRD786569
申请日期
1935.02.06
申请人
THE YORKSHIRE COPPER WORKS LIMITED
发明人
FRASER KENNETH
分类号
F16L13/08
主分类号
F16L13/08
代理机构
代理人
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地址
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