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发明名称
Improvements in and relating to the manufacture of cores for laminated board
摘要
申请公布号
GB478397(A)
申请公布日期
1938.01.18
申请号
GB19370002442
申请日期
1937.01.27
申请人
W. DOELLKEN & CO. GESELLSCHAFT MIT BESCHRAENKTER HAFTUNG
发明人
分类号
B27D1/06
主分类号
B27D1/06
代理机构
代理人
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地址
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