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发明名称
MANUFACTURE OF CEMENT CONCRETE PRODUCT
摘要
申请公布号
JPH0241203(A)
申请公布日期
1990.02.09
申请号
JP19880190540
申请日期
1988.08.01
申请人
OHBAYASHI CORP
发明人
YOSHIOKA KENZO;INOUE YASUO;HAYASHI YOSHIMASA;OGAWA HARUKA
分类号
B28B1/20
主分类号
B28B1/20
代理机构
代理人
主权项
地址
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