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1.Apparatus for automatically insuring periodic operation of stationary fire-pumps. 失效
Title translation: 用于自动保护定期灭火器周期性操作的装置。公开(公告)号:US630860A
公开(公告)日:1899-08-15
申请号:US1899713726
申请日:1899-04-20
Applicant: CLARK JOHN H , QUIMBY WILLIAM E
Inventor: CLARK JOHN H , QUIMBY WILLIAM E
CPC classification number: A62C35/605
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公开(公告)号:US1459034A
公开(公告)日:1923-06-19
申请号:US52335121
申请日:1921-12-19
Applicant: QUIMBY WILLIAM E
Inventor: QUIMBY WILLIAM E
IPC: A01D34/62
CPC classification number: A01D34/62 , A01D2101/00 , Y10S56/20
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3.Brake for administering prescribed resistance to the starting movements of hand-operated controllers. 失效
Title translation: 制动器对于手动控制器的起动运动具有规定的限制。公开(公告)号:US703468A
公开(公告)日:1902-07-01
申请号:US1900085844
申请日:1900-12-07
Applicant: QUIMBY WILLIAM E
Inventor: QUIMBY WILLIAM E
CPC classification number: B60G11/26
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