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发明名称
Process and means for producing pressboard, paperboard, vulcanized fibreboard and the like
摘要
申请公布号
GB853699(A)
申请公布日期
1960.11.09
申请号
GB19590007897
申请日期
1959.03.06
申请人
OSCAR ROLAND HAKANSSON
发明人
分类号
D21J1/00
主分类号
D21J1/00
代理机构
代理人
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地址
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