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发明名称
Heat-insulation material
摘要
申请公布号
GB2076943(A)
申请公布日期
1981.12.09
申请号
GB19800017686
申请日期
1980.05.30
申请人
WARDLAW MICHAEL GUY
发明人
分类号
F16L59/00;(IPC1-7):F16L59/10;F16L59/14
主分类号
F16L59/00
代理机构
代理人
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