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公开(公告)号:US801725A
公开(公告)日:1905-10-10
申请号:US1904237272
申请日:1904-12-17
Applicant: LENAHAN JOHN E
Inventor: LENAHAN JOHN E
CPC classification number: G07D9/065
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公开(公告)号:US1517913A
公开(公告)日:1924-12-02
申请号:US64054223
申请日:1923-05-21
Applicant: LENAHAN JOHN E
Inventor: LENAHAN JOHN E
IPC: E05F11/38
CPC classification number: E05F11/382 , E05Y2900/55
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公开(公告)号:US2666930A
公开(公告)日:1954-01-26
申请号:US77291147
申请日:1947-09-09
Applicant: LENAHAN JOHN E
Inventor: LENAHAN JOHN E
IPC: A61G7/10
CPC classification number: A61G7/053 , A61G5/1059 , A61G7/1019 , A61G7/1046 , A61G7/1074 , A61G2200/32 , A61G2200/34
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公开(公告)号:US2404734A
公开(公告)日:1946-07-23
申请号:US55063644
申请日:1944-08-22
Applicant: LENAHAN JOHN E
Inventor: LENAHAN JOHN E
CPC classification number: A61G7/1019 , A61G7/1036 , A61G7/1038 , A61G7/1046 , A61G7/1057
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