-
公开(公告)号:US2302864A
公开(公告)日:1942-11-24
申请号:US42706542
申请日:1942-01-16
Applicant: HYDRAULIC CONTROLS INC
Inventor: HUBER MATTHEW W
IPC: F04B1/04
CPC classification number: F04B1/0426 , F04B1/0439 , Y10T74/18296 , Y10T403/4611 , Y10T403/4614
-
公开(公告)号:US2337821A
公开(公告)日:1943-12-28
申请号:US46762942
申请日:1942-12-02
Applicant: HYDRAULIC CONTROLS INC
Inventor: HUBER MATTHEW W
IPC: F04B1/14
CPC classification number: F04B1/143 , Y10T74/18336
-
公开(公告)号:US2312412A
公开(公告)日:1943-03-02
申请号:US41123641
申请日:1941-09-17
Applicant: HYDRAULIC CONTROLS INC
Inventor: HUBER MATTHEW W
IPC: F15B15/14
CPC classification number: F15B15/14 , Y10T279/17051
-
公开(公告)号:US2339076A
公开(公告)日:1944-01-11
申请号:US46763042
申请日:1942-12-02
Applicant: HYDRAULIC CONTROLS INC
Inventor: HUBER MATTHEW W
CPC classification number: F15B1/14 , F15B1/106 , F15B2201/205 , F15B2201/3151 , F15B2201/3156 , F15B2201/4155 , F15B2201/435 , F15B2201/605
-
公开(公告)号:US2322518A
公开(公告)日:1943-06-22
申请号:US44533542
申请日:1942-06-01
Applicant: HYDRAULIC CONTROLS INC
Inventor: HUBER MATTHEW W
IPC: F16K17/00
CPC classification number: F16K17/00 , Y10T137/87048 , Y10T137/8803
-
-
-
-