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经营范围
发明名称
CEMENT SHRINKAGE REDUCING AGENT
摘要
申请公布号
JPS57145054(A)
申请公布日期
1982.09.07
申请号
JP19810027922
申请日期
1981.02.26
申请人
SANYO KASEI KOGYO KK;NIHON CEMENT KK
发明人
GOTOU KOUJI;SATOU TAKESHI;SAKAI KOUZOU;MESHII MOTOHIKO
分类号
C04B24/02
主分类号
C04B24/02
代理机构
代理人
主权项
地址
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