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经营范围
发明名称
FIRE-RESISTING PREPARATION
摘要
申请公布号
CS209451(B2)
申请公布日期
1981.12.31
申请号
CS19710001793
申请日期
1971.03.11
申请人
BIRCHALL,JAMES D.,GB;CASSIDI,JOHN E.,GB
发明人
BIRCHALL,JAMES D.,GB;CASSIDI,JOHN E.,GB
分类号
(IPC1-7):C04B35/02
主分类号
(IPC1-7):C04B35/02
代理机构
代理人
主权项
地址
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