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公开(公告)号:US1907830A
公开(公告)日:1933-05-09
申请号:US43869130
申请日:1930-03-25
Applicant: KERSTING ALBERT H
Inventor: KERSTING ALBERT H
IPC: E05D13/00
CPC classification number: E05D13/00 , E05Y2201/11 , E05Y2201/668 , E05Y2900/148 , Y10T16/706
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公开(公告)号:US1128639A
公开(公告)日:1915-02-16
申请号:US1913755741
申请日:1913-03-20
Applicant: TSUKALAS PELOPIDAS D , KERSTING ALBERT H
Inventor: TSUKALAS PELOPIDAS D , KERSTING ALBERT H
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公开(公告)号:US1905107A
公开(公告)日:1933-04-25
申请号:US56957531
申请日:1931-10-19
Applicant: KERSTING ALBERT H
Inventor: KERSTING ALBERT H
IPC: E05D13/00
CPC classification number: E05D13/1276 , Y10T16/641
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公开(公告)号:US1762821A
公开(公告)日:1930-06-10
申请号:US29657528
申请日:1928-07-31
Applicant: KERSTING ALBERT H
Inventor: KERSTING ALBERT H
IPC: E05D13/00
CPC classification number: E05D13/1276 , Y10T16/641 , Y10T16/706
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