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公开(公告)号:US1035394A
公开(公告)日:1912-08-13
申请号:US1911654909
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: H02H7/04
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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: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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公开(公告)号:US927384A
公开(公告)日:1909-07-06
申请号:US1907397100
申请日:1907-10-12
Applicant: FRANK W SMITH , SWALLOW JOSEPH G , MCCOY WALTER E
Inventor: SWALLOW JOSEPH G , MCCOY WALTER E
CPC classification number: G01R35/04
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公开(公告)号:US993098A
公开(公告)日:1911-05-23
申请号:US1910539580
申请日:1910-01-22
Applicant: PALMER GRANVILLE E , MCCOY WALTER E
Inventor: PALMER GRANVILLE E , MCCOY WALTER E
CPC classification number: G01R35/04
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