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经营范围
发明名称
FLOAT VALVE
摘要
申请公布号
JPH02212698(A)
申请公布日期
1990.08.23
申请号
JP19890031702
申请日期
1989.02.09
申请人
TLV CO LTD
发明人
YAMAMOTO YUZO
分类号
F16T1/24
主分类号
F16T1/24
代理机构
代理人
主权项
地址
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