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发明名称
IMPROVEMENTS IN OR RELATING TO LIGHT SENSITIVE LITHOGRAPHIC PLATES
摘要
申请公布号
GB1243963(A)
申请公布日期
1971.08.25
申请号
GB19670037485
申请日期
1967.08.15
申请人
HOWSON-ALGRAPHY LIMITED
发明人
LESLIE EDWARD LAWSON;FRANK EDWARD SMITH;PETER JOHN SMITH
分类号
G03F7/023
主分类号
G03F7/023
代理机构
代理人
主权项
地址
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