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发明名称
METHOD OF PRODUCING SYNTHETIC RESIN COATING PIPE
摘要
申请公布号
JPS52133373(A)
申请公布日期
1977.11.08
申请号
JP19760050407
申请日期
1976.04.30
申请人
SASAI TATSUJI
发明人
SASAI TATSUJI
分类号
B21C37/06;B21C37/08;B29B7/00;B29C47/00;B29C47/02;B29C47/88
主分类号
B21C37/06
代理机构
代理人
主权项
地址
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