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经营范围
发明名称
PIPE FOR PREVENTING FRACTURE DUE TO FREEZING
摘要
申请公布号
JPS5289238(A)
申请公布日期
1977.07.26
申请号
JP19760005661
申请日期
1976.01.20
申请人
MATSUSHITA ELECTRIC IND CO LTD
发明人
KODAMA TATSUAKI;NOZAKI TOSHIO
分类号
E03B7/10
主分类号
E03B7/10
代理机构
代理人
主权项
地址
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