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公开(公告)号:US993123A
公开(公告)日:1911-05-23
申请号:US1909476484
申请日:1909-02-06
Applicant: FRANK W SMITH , SWALLOW JOSEPH G , MCCOY WALTER E
Inventor: SWALLOW JOSEPH G , MCCOY WALTER E
CPC classification number: G01R11/04 , Y10S200/24
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公开(公告)号:US1165140A
公开(公告)日:1915-12-21
申请号:US784915
申请日:1915-02-12
Applicant: SPRONG SEVERN D , MCCOY WALTER E
Inventor: SPRONG SEVERN D , MCCOY WALTER E
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公开(公告)号:US1094030A
公开(公告)日:1914-04-21
申请号:US1912718826
申请日:1912-09-06
Applicant: FRANK W SMITH , SPRONG SEVERN D , MCCOY WALTER E
Inventor: SPRONG SEVERN D , MCCOY WALTER E
CPC classification number: H01H85/0456
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公开(公告)号:US1043165A
公开(公告)日:1912-11-05
申请号:US1911654908
申请日:1911-10-16
Applicant: FRANK W SMITH , SPRONG SEVERN D , MCCOY WALTER E
Inventor: SPRONG SEVERN D , MCCOY WALTER E
CPC classification number: H02G5/063
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公开(公告)号:US1043164A
公开(公告)日:1912-11-05
申请号:US1911654906
申请日:1911-10-16
Applicant: FRANK W SMITH , SPRONG SEVERN D , MCCOY WALTER E
Inventor: SPRONG SEVERN D , MCCOY WALTER E
CPC classification number: H01B11/002
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公开(公告)号:US1237401A
公开(公告)日:1917-08-21
申请号:US13640116
申请日:1916-12-12
Applicant: SPRONG SEVERN D , MCCOY WALTER E
Inventor: SPRONG SEVERN D , MCCOY WALTER E
CPC classification number: H02G15/06
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公开(公告)号:US1165141A
公开(公告)日:1915-12-21
申请号:US785015
申请日:1915-02-12
Applicant: SPRONG SEVERN D , MCCOY WALTER E
Inventor: SPRONG SEVERN D , MCCOY WALTER E
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公开(公告)号:US921299A
公开(公告)日:1909-05-11
申请号:US1908455989
申请日:1908-10-03
Applicant: SPRONG SEVERN D , MCCOY WALTER E
Inventor: SPRONG SEVERN D , MCCOY WALTER E
CPC classification number: G05F1/648
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公开(公告)号:US1266293A
公开(公告)日:1918-05-14
申请号:US17133317
申请日:1917-05-26
Applicant: MCCOY WALTER E
Inventor: MCCOY WALTER E
CPC classification number: B21D22/04
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公开(公告)号:US993311A
公开(公告)日:1911-05-23
申请号:US1909514403
申请日:1909-08-24
Applicant: FRANK W SMITH , JOSEPH G SWALLOW , MCCOY WALTER E
Inventor: MCCOY WALTER E
CPC classification number: G01R35/04
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