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发明名称
METHOD AND MATERIAL FOR TREATING CELLULOSE AND PRODUCT THEREOF
摘要
申请公布号
CA508229(A)
申请公布日期
1954.12.14
申请号
CAD508229
申请日期
申请人
THE UPSON COMPANY
发明人
WALTER P. ERICKS
分类号
主分类号
代理机构
代理人
主权项
地址
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