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发明名称
MANUFACTURING METHOD FOR CORRUGATED PIPE, TOOL TO PERFORM SAID METHOD, AND CORRUGATED PIPE OBTAINED BY THEM
摘要
申请公布号
JPH09103826(A)
申请公布日期
1997.04.22
申请号
JP19960211220
申请日期
1996.08.09
申请人
ETAB SHIYUUPERUBISU
发明人
KURISUCHIAN RUTSUTSU
分类号
B21D15/06;(IPC1-7):B21D15/06
主分类号
B21D15/06
代理机构
代理人
主权项
地址
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