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发明名称
Improvements in or relating to the manufacture of boards or panels
摘要
申请公布号
GB613539(A)
申请公布日期
1948.11.30
申请号
GB19460008354
申请日期
1946.03.18
申请人
OTTO HARALD OERNER
发明人
分类号
B27B1/00;B27D1/06
主分类号
B27B1/00
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代理人
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