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发明名称
BUILDING MATERIALS WITH THERMAL EXPANDING HEAT RESISTING SEAL
摘要
申请公布号
JPS557385(A)
申请公布日期
1980.01.19
申请号
JP19790032063
申请日期
1979.03.19
申请人
ISHIKAWA TAKASHI
发明人
KIMURA JIYUNICHI
分类号
F16L59/05;E04B1/68;E04B1/684;E04B1/94
主分类号
F16L59/05
代理机构
代理人
主权项
地址
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