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经营范围
发明名称
Improvements in or relating to the production of transparent synthetic resins
摘要
申请公布号
GB631365(A)
申请公布日期
1949.11.01
申请号
GB19470014805
申请日期
1947.06.04
申请人
"SHELL" REFINING AND MARKETING COMPANY LIMITED;PHILIP JAMES GARNER;RALPH EDWARD BOWMAN
发明人
分类号
C08G12/10
主分类号
C08G12/10
代理机构
代理人
主权项
地址
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