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发明名称
METHOD FOR PREPARING OF GRANULATE CARBAMID
摘要
申请公布号
BG49613(A3)
申请公布日期
1991.12.15
申请号
BG19810052155
申请日期
1981.05.20
申请人
CO NEERLANDAISE DE L'AZOTE SA
发明人
VAN HIJFTE, WILLY H.;VANMARCKE, LUC A.
分类号
B01J2/30;C05B19/02;C05C9/00;C07C273/02;(IPC1-7):C05C9/00
主分类号
B01J2/30
代理机构
代理人
主权项
地址
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