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发明名称
FASTENING DEVICES FOR WINDOW SASHES THE LIKE
摘要
申请公布号
CA621503(A)
申请公布日期
1961.06.06
申请号
CAD621503
申请日期
申请人
AKTIEBOLAGET ATVIDABERGS BUTIKSINRENINGAR
发明人
GUNNAR E. W. LEWIN
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主分类号
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