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发明名称
Verfahren und Vorrichtung zur Herstellung von Leichtbauplatten
摘要
申请公布号
DE823870(C)
申请公布日期
1951.12.06
申请号
DE1949P048773
申请日期
1949.07.14
申请人
DOLOMITWERKE G.M.B.H.
发明人
HEIL P. WILHELM
分类号
B28B1/52;B28B5/02;B28B7/46
主分类号
B28B1/52
代理机构
代理人
主权项
地址
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