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发明名称
IMPROVEMENT OF PRODUCTION OF CONCRETE PIPE
摘要
申请公布号
JPH07329047(A)
申请公布日期
1995.12.19
申请号
JP19930317399
申请日期
1993.11.24
申请人
INTERNATL PIPE MACH CORP
发明人
TOOMASU DEII GURAU
分类号
B06B1/18;B28B21/28;(IPC1-7):B28B21/28
主分类号
B06B1/18
代理机构
代理人
主权项
地址
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