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发明名称
HEAT-ACCUMULATING MATERIAL AND PRODUCTION THEREOF
摘要
申请公布号
JPS5899694(A)
申请公布日期
1983.06.14
申请号
JP19810196787
申请日期
1981.12.09
申请人
HITACHI SEISAKUSHO KK
发明人
YANATORI MICHIO;MIYAMOTO SEIGO;KOIKE KEIICHI
分类号
C09K5/06;F28F23/02
主分类号
C09K5/06
代理机构
代理人
主权项
地址
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