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经营范围
发明名称
CONNECTING BODY IN PIPE JOINT
摘要
申请公布号
JPS5881293(A)
申请公布日期
1983.05.16
申请号
JP19810177664
申请日期
1981.11.05
申请人
NIHON PISUKO:KK
发明人
HAMA TOMIO;YAMAZAKI KIYOYASU
分类号
F16L21/08;F16L37/00;F16L37/12
主分类号
F16L21/08
代理机构
代理人
主权项
地址
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