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发明名称
Verfahren zur Oberflächenbehandlung von Papier- u. ähnl. Bahnen
摘要
申请公布号
AT194241(B)
申请公布日期
1957.12.27
申请号
ATD194241
申请日期
1955.02.19
申请人
A/S PROTAN
发明人
分类号
主分类号
代理机构
代理人
主权项
地址
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