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发明名称
PLUNGER
摘要
申请公布号
GB8317839(D0)
申请公布日期
1983.08.03
申请号
GB19830017839
申请日期
1983.06.30
申请人
STEATITE & PORCELAIN PRODUCTS LTD
发明人
分类号
F04B53/14;F16B1/00;F16B11/00;F16J1/12;(IPC1-7):F16J1/12
主分类号
F04B53/14
代理机构
代理人
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地址
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