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发明名称
FIRE-RETARDANT
摘要
申请公布号
GB8603975(D0)
申请公布日期
1986.03.26
申请号
GB19860003975
申请日期
1986.02.18
申请人
JOHNSON, M F
发明人
分类号
主分类号
代理机构
代理人
主权项
地址
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