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发明名称
Verfahren und Vorrichtung zur Herstellung von längsgekrepptem Papier.
摘要
申请公布号
AT135253(B)
申请公布日期
1933.11.10
申请号
ATD135253
申请日期
1932.12.19
申请人
DR. HERMANN ROSENFELD
发明人
DR. HERMANN ROSENFELD
分类号
主分类号
代理机构
代理人
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