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发明名称
摘要
申请公布号
DE3126213(C2)
申请公布日期
1986.12.11
申请号
DE19813126213
申请日期
1981.07.03
申请人
KOCH-STOFFERS, GEB. KOCH, ELISABETH-ADELGUNDE;KOCH, HEINRICH-FRIEDRICH, 4250 BOTTROP, DE
发明人
MUELLERS, JOSEF, 4054 NETTETAL, DE
分类号
F16K17/38;F16K31/00;F16K31/68;(IPC1-7):F16K31/00
主分类号
F16K17/38
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代理人
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