发明名称 Chipboard - with cellulose granules added extracted from paper mill waste to augment wood chips
摘要 <p>The cellulose granules are recovered by a drying process from the waste water slurry of a paper mill to give a fibrous material supply, to augment the wood without dependence on seasonal harvests for fibres from sugar cane or the like.</p>
申请公布号 DE2117872(A1) 申请公布日期 1972.10.19
申请号 DE19712117872 申请日期 1971.04.13
申请人 发明人
分类号 B27N1/00;D21F1/66 主分类号 B27N1/00
代理机构 代理人
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