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发明名称
AUTOMATIC OPENING AND CLOSING VALVE
摘要
申请公布号
JPH01279175(A)
申请公布日期
1989.11.09
申请号
JP19880108279
申请日期
1988.04.30
申请人
TOTO LTD
发明人
TSUTSUI OSAMU;ARITA KINYA;TSUKADA RYOICHI;KIYOHARA MASAKATSU;SHIMOBUKIKOSHI MITSUHIDE
分类号
F16K31/02
主分类号
F16K31/02
代理机构
代理人
主权项
地址
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