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发明名称
HEAT INSULATING FILLING METHOD
摘要
申请公布号
JPS58204249(A)
申请公布日期
1983.11.28
申请号
JP19820086796
申请日期
1982.05.21
申请人
ITSUSHIKI JIYUUKEN:KK
发明人
KURIYUU KOUICHI
分类号
F16L59/02;E04B1/76;F16L59/00
主分类号
F16L59/02
代理机构
代理人
主权项
地址
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