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公开(公告)号:US793528A
公开(公告)日:1905-06-27
申请号:US1904226220
申请日:1904-09-27
Applicant: KIRCH HENRY
Inventor: KIRCH HENRY
CPC classification number: A01J15/16
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公开(公告)号:US1146716A
公开(公告)日:1915-07-13
申请号:US1914875112
申请日:1914-12-02
Applicant: KIRCH HENRY
Inventor: KIRCH HENRY
CPC classification number: E05Y2201/604
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公开(公告)号:US770758A
公开(公告)日:1904-09-27
申请号:US1903167740
申请日:1903-07-31
Applicant: KIRCH HENRY
Inventor: KIRCH HENRY
CPC classification number: E05F11/04
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