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公开(公告)号:US2551545A
公开(公告)日:1951-05-01
申请号:US2248248
申请日:1948-04-21
Applicant: PARSONS JOHN B
Inventor: PARSONS JOHN B
IPC: B60J1/14
CPC classification number: B60J1/14 , Y10T74/18824
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公开(公告)号:US2520053A
公开(公告)日:1950-08-22
申请号:US60959945
申请日:1945-08-08
Applicant: PARSONS JOHN B
Inventor: PARSONS JOHN B
IPC: E05F11/46
CPC classification number: E05F11/465 , E05Y2900/55 , Y10T74/18992
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53.Piston and cylinder assembly embodying a solenoid controlled valve 失效
Title translation: 活塞和气缸组件体现电磁阀公开(公告)号:US2479398A
公开(公告)日:1949-08-16
申请号:US62499845
申请日:1945-10-27
Applicant: PARSONS JOHN B
Inventor: PARSONS JOHN B
IPC: F16K31/06
CPC classification number: F16K31/06 , Y10T16/276
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公开(公告)号:US2417701A
公开(公告)日:1947-03-18
申请号:US54521444
申请日:1944-07-17
Applicant: PARSONS JOHN B
Inventor: PARSONS JOHN B
IPC: F04C2/10
CPC classification number: F04C2/102
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公开(公告)号:US2383153A
公开(公告)日:1945-08-21
申请号:US50530443
申请日:1943-10-07
Applicant: PARSONS JOHN B
Inventor: PARSONS JOHN B
IPC: F04C2/10
CPC classification number: F04C2/102
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公开(公告)号:US2279243A
公开(公告)日:1942-04-07
申请号:US34698340
申请日:1940-07-23
Applicant: PARSONS JOHN B
Inventor: PARSONS JOHN B
IPC: F16K31/06
CPC classification number: F16K31/0655 , F16K31/0651
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公开(公告)号:US2259264A
公开(公告)日:1941-10-14
申请号:US27001539
申请日:1939-04-25
Applicant: PARSONS JOHN B
Inventor: PARSONS JOHN B
IPC: E05F15/08
CPC classification number: E05F15/57 , E05Y2900/50 , E05Y2900/55 , Y10S60/911
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公开(公告)号:US2248379A
公开(公告)日:1941-07-08
申请号:US28861139
申请日:1939-08-05
Applicant: PARSONS JOHN B
Inventor: PARSONS JOHN B
CPC classification number: E05F11/382 , E05F11/445 , E05F15/57 , E05Y2900/50 , E05Y2900/55 , Y10T74/13 , Y10T74/131
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59.
公开(公告)号:US2986044A
公开(公告)日:1961-05-30
申请号:US76299658
申请日:1958-09-24
Applicant: PARSONS JOHN B
Inventor: PARSONS JOHN B
IPC: B63H21/22
CPC classification number: B63H21/213 , Y10T477/6808
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60.Circuit selector for reverse gear operating system for marine engines 失效
Title translation: 船用发动机倒档操作系统的回路选择器公开(公告)号:US2970191A
公开(公告)日:1961-01-31
申请号:US80491659
申请日:1959-04-08
Applicant: PARSONS JOHN B
Inventor: PARSONS JOHN B
IPC: B63H21/22
CPC classification number: B63H21/22
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