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发明名称
MANUFACTURING DEVICE FOR HEAT INSULATING PANEL
摘要
申请公布号
JPH02247022(A)
申请公布日期
1990.10.02
申请号
JP19890067936
申请日期
1989.03.20
申请人
CHIYUUO:KK
发明人
YAMADA TAKASHI;AOYAMA HIROYUKI
分类号
B21D22/02;B29C59/04
主分类号
B21D22/02
代理机构
代理人
主权项
地址
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