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发明名称
Vorrichtung zur Erzielung eines gleichmaessigen Saettigungsgrades der in geschlossenen transportablen Behaeltern befindlichen Luft mit Loesungsmitteldampf
摘要
申请公布号
DE516832(C)
申请公布日期
1931.01.28
申请号
DE1929P061980D
申请日期
1929.12.25
申请人
DR. FRANZ PIEKENBROCK
发明人
分类号
B44D3/12
主分类号
B44D3/12
代理机构
代理人
主权项
地址
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