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发明名称
摘要
申请公布号
JPH0446623(B2)
申请公布日期
1992.07.30
申请号
JP19840169894
申请日期
1984.08.14
申请人
ASEA STAL AB
发明人
ROINE BURANSUTOROOMU
分类号
B04C5/02;B04C5/00;B04C5/04;B04C9/00
主分类号
B04C5/02
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代理人
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