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发明名称
A method of casting a thermal insulating organic foam substance between a pipe to be insulated and a surrounding protective tube
摘要
申请公布号
GB1075463(A)
申请公布日期
1967.07.12
申请号
GB19640024704
申请日期
1964.06.15
申请人
EGE ANDERSEN
发明人
分类号
B29C33/56;B29C44/06;B29C44/12;B29D23/00;F16L9/147;F16L59/02;F16L59/04;F16L59/14;F25D23/08
主分类号
B29C33/56
代理机构
代理人
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地址
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