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发明名称
nd -aethern
摘要
申请公布号
DE687062(C)
申请公布日期
1940.01.22
申请号
DE193700D6955D
申请日期
1937.12.30
申请人
DEUTSCHE ACETAT-KUNSTSEIDEN A.-G. "RHODIASETA"
发明人
AUDRY PIERRE
分类号
D06P1/92
主分类号
D06P1/92
代理机构
代理人
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地址
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