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公开(公告)号:US1419708A
公开(公告)日:1922-06-13
申请号:US26968219
申请日:1919-01-04
Applicant: WOOD FRANK W
Inventor: WOOD FRANK W
IPC: G08B9/00
CPC classification number: G08B9/00
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公开(公告)号:US1038495A
公开(公告)日:1912-09-10
申请号:US1911659025
申请日:1911-11-07
Applicant: WOOD FRANK W
Inventor: WOOD FRANK W
CPC classification number: A61J7/0481
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公开(公告)号:US694596A
公开(公告)日:1902-03-04
申请号:US1901054673
申请日:1901-04-06
Applicant: WOOD FRANK W
Inventor: WOOD FRANK W
CPC classification number: B21K1/60 , Y10S83/953
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公开(公告)号:US687948A
公开(公告)日:1901-12-03
申请号:US1901060084
申请日:1901-05-13
Applicant: WOOD FRANK W
Inventor: WOOD FRANK W
CPC classification number: H03M1/00 , G09F11/295
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公开(公告)号:US1562483A
公开(公告)日:1925-11-24
申请号:US61244623
申请日:1923-01-13
Applicant: WOOD FRANK W
Inventor: WOOD FRANK W
IPC: B63H21/22
CPC classification number: B63H21/22 , B63B2201/02 , G08B9/00 , Y10T24/3628 , Y10T74/20402
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6.
公开(公告)号:US1512969A
公开(公告)日:1924-10-28
申请号:US28290119
申请日:1919-03-15
Applicant: WOOD FRANK W , PAUL GRIERSON
Inventor: WOOD FRANK W , PAUL GRIERSON
CPC classification number: H01R29/00 , Y10T307/25 , Y10T307/484 , Y10T307/872
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公开(公告)号:US1483962A
公开(公告)日:1924-02-19
申请号:US37964019
申请日:1919-02-27
Applicant: WOOD FRANK W
Inventor: WOOD FRANK W
IPC: H05B39/10
CPC classification number: H05B39/105
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公开(公告)号:US851467A
公开(公告)日:1907-04-23
申请号:US1907350390
申请日:1907-01-02
Applicant: WOOD FRANK W
Inventor: WOOD FRANK W
CPC classification number: H01F27/323
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公开(公告)号:US716801A
公开(公告)日:1902-12-23
申请号:US1902121886
申请日:1902-09-02
Applicant: WOOD FRANK W
Inventor: WOOD FRANK W
CPC classification number: G10K1/26
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公开(公告)号:US667859A
公开(公告)日:1901-02-12
申请号:US1900023208
申请日:1900-07-11
Applicant: WOOD FRANK W
Inventor: WOOD FRANK W
CPC classification number: G08B7/06 , Y10T74/20642
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