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发明名称
METHOD AND DEVICE FOR ASSEMBLING ANTI CORROSIVE AND ANTI RUSTING METALLIC HOLLOW CYLINDER TO BRENCHED MOUTH OF WATER LINE PIPE
摘要
申请公布号
JPS5378420(A)
申请公布日期
1978.07.11
申请号
JP19760153446
申请日期
1976.12.22
申请人
YANO GIKEN KK
发明人
HAMAMOTO KIYOSHI;YAMASHITA TAMOTSU
分类号
F16L41/06;E03B7/09
主分类号
F16L41/06
代理机构
代理人
主权项
地址
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