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发明名称
Verfahren zur Herstellung von geschichteten Erzeugnissen.
摘要
申请公布号
CH147170(A)
申请公布日期
1931.05.31
申请号
CHD147170
申请日期
1929.11.28
申请人
BAKELITE CORPORATION
发明人
CORPORATION BAKELITE
分类号
主分类号
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