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发明名称
Verfahren zum Trocknen von Kunstseide in Kuchenform.
摘要
申请公布号
AT132032(B)
申请公布日期
1933.02.25
申请号
ATD132032
申请日期
1929.12.21
申请人
BENNO BORZYKOWSKI
发明人
BENNO BORZYKOWSKI
分类号
主分类号
代理机构
代理人
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