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发明名称
PAPER MAKING PROCESS
摘要
申请公布号
AU632758(B2)
申请公布日期
1993.01.14
申请号
AU19890038595
申请日期
1989.06.20
申请人
DELTA CHEMICALS, INC.
发明人
HARRIS J. BIXLER;STEPHEN PEATS
分类号
D21H17/28;D21H17/29;D21H17/67;D21H17/68;D21H21/10
主分类号
D21H17/28
代理机构
代理人
主权项
地址
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