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发明名称
Improvements in roller blinds
摘要
申请公布号
GB1114092(A)
申请公布日期
1968.05.15
申请号
GB19650040369
申请日期
1965.09.22
申请人
G. HALL & COMPANY LIMITED
发明人
COOPER EDWARD JAMES
分类号
E06B9/78
主分类号
E06B9/78
代理机构
代理人
主权项
地址
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