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发明名称
摘要
申请公布号
JPH05189(B2)
申请公布日期
1993.01.05
申请号
JP19880309389
申请日期
1988.12.07
申请人
DORYOKURO KAKUNENRYO KAIHATSU JIGYODAN
发明人
OOZEKI TATSUYA;ASANO YOSHINOBU
分类号
B25B27/16;B25B27/24
主分类号
B25B27/16
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