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公开(公告)号:US2261783A
公开(公告)日:1941-11-04
申请号:US26472439
申请日:1939-03-29
Applicant: WESTERN ELECTRIC CO
Inventor: STULL JOHN S
IPC: G01N3/00
CPC classification number: G01N3/00 , G01N2203/0296
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公开(公告)号:US2040344A
公开(公告)日:1936-05-12
申请号:US1814735
申请日:1935-04-25
Applicant: WESTERN ELECTRIC CO
Inventor: STULL JOHN S
IPC: B23G5/12
CPC classification number: B23G5/12 , Y10T408/552 , Y10T408/70
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公开(公告)号:US2020482A
公开(公告)日:1935-11-12
申请号:US70124933
申请日:1933-12-07
Applicant: WESTERN ELECTRIC CO
Inventor: STULL JOHN S
IPC: B23B7/02
CPC classification number: B23B7/02
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公开(公告)号:US1855874A
公开(公告)日:1932-04-26
申请号:US38790929
申请日:1929-08-23
Applicant: WESTERN ELECTRIC CO
Inventor: STULL JOHN S
IPC: B23B7/10
CPC classification number: B23B7/10 , Y10T29/5178 , Y10T82/149 , Y10T82/2541
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公开(公告)号:US1806130A
公开(公告)日:1931-05-19
申请号:US39117729
申请日:1929-09-09
Applicant: WESTERN ELECTRIC CO
Inventor: STULL JOHN S
IPC: B23B13/00
CPC classification number: B23B13/00
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公开(公告)号:US2479088A
公开(公告)日:1949-08-16
申请号:US72802947
申请日:1947-02-12
Applicant: WESTERN ELECTRIC CO
Inventor: STULL JOHN S
IPC: H04M1/31
CPC classification number: H04M1/31
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公开(公告)号:US2456223A
公开(公告)日:1948-12-14
申请号:US56937144
申请日:1944-12-22
Applicant: WESTERN ELECTRIC CO
Inventor: STULL JOHN S
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公开(公告)号:US2429002A
公开(公告)日:1947-10-14
申请号:US52712344
申请日:1944-03-18
Applicant: WESTERN ELECTRIC CO
Inventor: STULL JOHN S
IPC: B23B3/08
CPC classification number: B23B3/08 , Y10T29/5105 , Y10T82/2527 , Y10T82/2593 , Y10T279/1241
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公开(公告)号:US2415499A
公开(公告)日:1947-02-11
申请号:US52886044
申请日:1944-03-31
Applicant: WESTERN ELECTRIC CO
Inventor: JUVINALL JAMES W , STULL JOHN S
IPC: H01J19/50
CPC classification number: H01J19/50 , H01J2893/0008
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公开(公告)号:US2388621A
公开(公告)日:1945-11-06
申请号:US48511843
申请日:1943-04-30
Applicant: WESTERN ELECTRIC CO
Inventor: EMIL SIRP , STULL JOHN S
IPC: B23B39/16
CPC classification number: B23B39/165 , Y10T74/19023 , Y10T408/3822
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