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发明名称
Vorrichtung zur Herstellung von Hohlkörpern aus Faserstoffbrei.
摘要
申请公布号
AT154616(B)
申请公布日期
1938.10.10
申请号
ATD154616
申请日期
1937.01.20
申请人
"PAPPENGUSS" GESELLSCHAFT FUER ZELLSTOFFABRIKATE M. B. H.
发明人
分类号
主分类号
代理机构
代理人
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