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经营范围
发明名称
Siphon
摘要
申请公布号
DE4312929(C2)
申请公布日期
1998.07.02
申请号
DE19934312929
申请日期
1993.04.15
申请人
JOH. VAILLANT GMBH U. CO, 42859 REMSCHEID, DE
发明人
KEHL, REINHOLD, 5632 WERMELSKIRCHEN, DE
分类号
E03C1/294;F16L43/00;F24H8/00;(IPC1-7):E03C1/28;F24H9/16
主分类号
E03C1/294
代理机构
代理人
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地址
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