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发明名称
Process of dissolving cellulose esters and cellulose ethers
摘要
申请公布号
US1794066(A)
申请公布日期
1931.02.24
申请号
US19250016577
申请日期
1925.03.18
申请人
RADIO PATENTS CORPORATION
发明人
OW-ESCHINGEN MAX
分类号
C08J3/09
主分类号
C08J3/09
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代理人
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