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发明名称
SCHIEBER ZUM ABSPERREN EINER ROHRLEITUNG
摘要
申请公布号
DE4033212(A1)
申请公布日期
1992.04.23
申请号
DE19904033212
申请日期
1990.10.19
申请人
VERWALTUNGS LOHSE GMBH & CO KG, 7920 HEIDENHEIM, DE
发明人
BURKHARDT, WILLI, 7920 HEIDENHEIM, DE
分类号
F16K3/02
主分类号
F16K3/02
代理机构
代理人
主权项
地址
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