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经营范围
发明名称
EXHAUST PIPING DEVICE
摘要
申请公布号
JPH1163361(A)
申请公布日期
1999.03.05
申请号
JP19970238850
申请日期
1997.08.20
申请人
KOKUSAI ELECTRIC CO LTD
发明人
TAKAI NORIKO
分类号
F16L53/00;(IPC1-7):F16L53/00
主分类号
F16L53/00
代理机构
代理人
主权项
地址
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