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发明名称
Rohrsauger
摘要
申请公布号
AT279334(B)
申请公布日期
1970.03.10
申请号
AT19650000808
申请日期
1965.01.29
申请人
FELDMUEHLE AKTIENGESELLSCHAFT
发明人
DR. EMIL A. KLINGLER;DIPL. ING. HEINZ FELDER;DIPL. ING. ALFRED SCHUBERT;DIPL. ING. HANS JUD
分类号
D21F1/52;D21F7/12;(IPC1-7):D21F7/00
主分类号
D21F1/52
代理机构
代理人
主权项
地址
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