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公开(公告)号:US613262A
公开(公告)日:1898-11-01
申请号:US613262D
CPC classification number: E05D15/0652 , E05Y2201/684 , Y10T16/361 , Y10T16/379 , Y10T16/3834 , Y10T16/384
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公开(公告)号:US613262A
公开(公告)日:1898-11-01
申请号:US613262D
CPC classification number: E05D15/0652 , E05Y2201/684 , Y10T16/361 , Y10T16/379 , Y10T16/3834 , Y10T16/384