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发明名称
HARDBOARD TREATMENT
摘要
申请公布号
CA571936(A)
申请公布日期
1959.03.10
申请号
CAD571936
申请日期
申请人
AKTIEBOLAGET SVENSKA FLAKTFABRIKEN
发明人
BROR LOFGREN;NILS J. OGLAND
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主分类号
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