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发明名称
Heating apparatus for thermoplastic pipe
摘要
申请公布号
US4758302(A)
申请公布日期
1988.07.19
申请号
US19870034037
申请日期
1987.04.09
申请人
DU PONT UK LIMITED
发明人
HANNOVER, FINN
分类号
B29C63/34;B29C35/08;B29C63/00;B29C63/46;H05B3/16;(IPC1-7):B65B3/04
主分类号
B29C63/34
代理机构
代理人
主权项
地址
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