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公开(公告)号:US937050A
公开(公告)日:1909-10-19
申请号:US1908436546
申请日:1908-06-04
Applicant: AMERICAN ELECTRIC TELEPHONE COMPANY
Inventor: CLAUSEN HENRY P
CPC classification number: H04M5/08
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公开(公告)号:US913944A
公开(公告)日:1909-03-02
申请号:US1904215951
申请日:1904-07-09
Applicant: AMERICAN ELECTRIC TELEPHONE COMPANY
Inventor: CLAUSEN HENRY P
CPC classification number: H04R21/023
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公开(公告)号:US839830A
公开(公告)日:1907-01-01
申请号:US1904218301
申请日:1904-07-26
Applicant: AMERICAN ELECTRIC TELEPHONE COMPANY
Inventor: FOSTER GEORGE D
CPC classification number: H04M1/08
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公开(公告)号:US811098A
公开(公告)日:1906-01-30
申请号:US1904238902
申请日:1904-12-30
Applicant: AMERICAN ELECTRIC TELEPHONE COMPANY
Inventor: SETTER MICHAEL
CPC classification number: H04R21/021
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公开(公告)号:US811083A
公开(公告)日:1906-01-30
申请号:US1901060792
申请日:1901-05-16
Applicant: AMERICAN ELECTRIC TELEPHONE COMPANY
Inventor: OLSEN HALVOR M
CPC classification number: G08B5/22
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公开(公告)号:US692825A
公开(公告)日:1902-02-11
申请号:US1901053775
申请日:1901-04-01
Applicant: AMERICAN ELECTRIC TELEPHONE COMPANY
Inventor: CARLISS ALBERT
CPC classification number: H01H2300/01
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公开(公告)号:US690928A
公开(公告)日:1902-01-14
申请号:US1901053764
申请日:1901-04-01
Applicant: AMERICAN ELECTRIC TELEPHONE COMPANY
Inventor: CLAUSEN HENRY P
CPC classification number: G08B5/36
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公开(公告)号:US889582A
公开(公告)日:1908-06-02
申请号:US1902131472
申请日:1902-11-15
Applicant: AMERICAN ELECTRIC TELEPHONE COMPANY
Inventor: CLAUSEN HENRY P
CPC classification number: H04M9/00
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公开(公告)号:US875156A
公开(公告)日:1907-12-31
申请号:US1905254110
申请日:1905-04-06
Applicant: AMERICAN ELECTRIC TELEPHONE COMPANY
Inventor: CLAUSEN HENRY P
CPC classification number: H04R1/083
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公开(公告)号:US859201A
公开(公告)日:1907-07-09
申请号:US1903166184
申请日:1903-07-18
Applicant: AMERICAN ELECTRIC TELEPHONE COMPANY
Inventor: CLAUSEN HENRY P
CPC classification number: H04M19/02
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