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发明名称
SCHALLDAEMPFER.
摘要
申请公布号
DE3482560(D1)
申请公布日期
1990.07.26
申请号
DE19843482560
申请日期
1984.11.09
申请人
HOWELL, JOHN SIDNEY, PORT MACQUARIE, NEUSUEDWALES, AU
发明人
HOWELL, JOHN SIDNEY, PORT MACQUARIE, NEUSUEDWALES, AU
分类号
F16L55/02;E03D9/14;F16K31/18;F16K47/02;(IPC1-7):F16K47/02
主分类号
F16L55/02
代理机构
代理人
主权项
地址
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