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发明名称
CELLULOSE PROCESSING
摘要
申请公布号
CA332658(A)
申请公布日期
1933.05.23
申请号
CAD332658
申请日期
申请人
DEUTSCHE GOLD- UND SILBER-SCHEIDEANSTALT VORMALS ROESSLER
发明人
EMIL SCHELLER
分类号
主分类号
代理机构
代理人
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