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发明名称
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摘要
申请公布号
DE750374(C)
申请公布日期
1945.01.06
申请号
DE1942ST61578D
申请日期
1942.02.24
申请人
L. & C. STEINMUELLER
发明人
BECKSCHULTE PAUL
分类号
B01D45/08;B04C5/13;B07B7/086
主分类号
B01D45/08
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