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发明名称
METHOD OF MANUFACTURE OF STEEL PIPE PROVIDED WITH LINING PIPE SUCH AS POLYVINYL CHLORIDEPIPE * ETC* WITHIN IT
摘要
申请公布号
JPS539879(A)
申请公布日期
1978.01.28
申请号
JP19760084389
申请日期
1976.07.15
申请人
NANUN ICHIROU
发明人
NANUN ICHIROU
分类号
B29C65/00;B29C51/00;B29C55/00;B29C63/00;B29C65/48;B29C65/64;B29C65/70
主分类号
B29C65/00
代理机构
代理人
主权项
地址
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