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发明名称
Schutzwand mit Einrichtungen zum Ablenken starker Luftstroeme
摘要
申请公布号
DE1291211(B)
申请公布日期
1969.03.20
申请号
DE1961D037786
申请日期
1961.12.29
申请人
DAVID, LOUIS FERNAND
发明人
分类号
B21D31/04;B64F1/26;E04B1/92;E04C2/42
主分类号
B21D31/04
代理机构
代理人
主权项
地址
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