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经营范围
发明名称
MEHRWEG - KUGELVENTIL
摘要
申请公布号
DD277310(A1)
申请公布日期
1990.03.28
申请号
DD19880322144
申请日期
1988.11.24
申请人
VEB WAERMEANLAGENBAU "DSF",DD
发明人
RAPPICH,SIEGMAR,DD;GRUETZMACHER,SYLVIA,DD;HAENSCHKE,LOTHAR,DD;SCHEUNEMANN,LOTHAR,DD
分类号
F16K11/087;(IPC1-7):F16K11/087
主分类号
F16K11/087
代理机构
代理人
主权项
地址
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