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发明名称
PRODUCTION OF ALPHA-TYPE GYPSUM HEMIHYDRATE
摘要
申请公布号
JPS645910(A)
申请公布日期
1989.01.10
申请号
JP19870157850
申请日期
1987.06.26
申请人
MITSUBISHI HEAVY IND LTD;RYOMEI ENG CORP LTD
发明人
SHINODA NAOHARU;TATANI ATSUSHI;ONIZUKA MASAKAZU;INOUE KENJI;SUWA MASATO;HIROHATA MASAHIRO
分类号
C01F11/46
主分类号
C01F11/46
代理机构
代理人
主权项
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