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公开(公告)号:US957257A
公开(公告)日:1910-05-10
申请号:US1908460072
申请日:1908-10-29
Applicant: GEN ELECTRIC
Inventor: ROBINSON LEWIS T , MILLER ROBERT JR
CPC classification number: G03B17/24
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公开(公告)号:US1091686A
公开(公告)日:1914-03-31
申请号:US1909480897
申请日:1909-03-02
Applicant: GEN ELECTRIC
Inventor: MILLER ROBERT JR
CPC classification number: G01P1/08
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公开(公告)号:US1098956A
公开(公告)日:1914-06-02
申请号:US1909515011
申请日:1909-08-28
Applicant: GEN ELECTRIC
Inventor: MILLER ROBERT JR
CPC classification number: F16F1/04 , Y10S137/907 , Y10S292/16
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公开(公告)号:US1021256A
公开(公告)日:1912-03-26
申请号:US1910536790
申请日:1910-01-07
Applicant: GEN ELECTRIC
Inventor: MILLER ROBERT JR
CPC classification number: H01C1/082
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