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公开(公告)号：US1165912A
公开(公告)日：1915-12-28
申请号：US1913744428
申请日：1913-01-27
Applicant: JOSEPH N SMITH & COMPANY
Inventor： SHAND JAMES
CPC classification number: E05B85/22 , Y10T292/0994
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公开(公告)号：US1091398A
公开(公告)日：1914-03-24
申请号：US1912735884
申请日：1912-12-10
Applicant: JOSEPH N SMITH & COMPANY
Inventor： SHAND JAMES
CPC classification number: E05B85/22 , Y10T292/0994
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