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经营范围
发明名称
FITTINGS FOR AN ATTIC WINDOW
摘要
申请公布号
YU136375(A)
申请公布日期
1982.02.28
申请号
YU19750001363
申请日期
1975.05.27
申请人
VOLLMER HANS
发明人
VOLLMER HANS
分类号
E04D13/035;E05D15/46;E05F1/10;(IPC1-7):04B7/18
主分类号
E04D13/035
代理机构
代理人
主权项
地址
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