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经营范围
发明名称
METHOD OF PROTECTING AND PRESERVING STONE OBJECTS
摘要
申请公布号
GB1280567(A)
申请公布日期
1972.07.05
申请号
GB19700039879
申请日期
1970.08.19
申请人
NEW YORK UNIVERSITY
发明人
分类号
C09K3/10;C04B24/16;C04B41/46;C04B41/50
主分类号
C09K3/10
代理机构
代理人
主权项
地址
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