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发明名称
COMPOSITE MATERIAL FOR HEAT INSULATION
摘要
申请公布号
JPS57167249(A)
申请公布日期
1982.10.15
申请号
JP19810053188
申请日期
1981.04.10
申请人
HITACHI SEISAKUSHO KK
发明人
KUMAZAWA TETSUO;DOI HIROAKI
分类号
B32B5/00;B32B5/28;B32B7/02
主分类号
B32B5/00
代理机构
代理人
主权项
地址
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