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发明名称
PROCEDIMENTO PER LA PREPARAZIONE DI GESSO IDRATO CALCINATO
摘要
申请公布号
IT1120597(B)
申请公布日期
1986.03.26
申请号
IT19790050428
申请日期
1979.10.02
申请人
UNITED STATES GYPSUM CO SOC' DELLO STATO DEL DELAWARE
发明人
O'NEILL EUGENE EDWARD
分类号
C04B;(IPC1-7):C04B/
主分类号
C04B
代理机构
代理人
主权项
地址
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