-
公开(公告)号:US3082134A
公开(公告)日:1963-03-19
申请号:US74775658
申请日:1958-07-10
Applicant: SPECIALTIES DEV CORP
Inventor: WENTZ EDWARD A
-
公开(公告)号:US3067762A
公开(公告)日:1962-12-11
申请号:US80950759
申请日:1959-04-28
Applicant: SPECIALTIES DEV CORP
Inventor: PARSONS FLOYD B
CPC classification number: B01D45/08 , F16T1/00 , Y10S55/17 , Y10T137/3102 , Y10T137/86405
-
公开(公告)号:US3033216A
公开(公告)日:1962-05-08
申请号:US81297259
申请日:1959-05-13
Applicant: SPECIALTIES DEV CORP
Inventor: MORGAN CARREL B , THOMSEN WILLIAM A V
IPC: F16K17/40
CPC classification number: F16K17/403 , Y10T137/1647 , Y10T137/1692 , Y10T137/1714
-
公开(公告)号:US2990699A
公开(公告)日:1961-07-04
申请号:US77887458
申请日:1958-12-08
Applicant: SPECIALTIES DEV CORP
Inventor: DENNIS DAVID H
-
185.Horn and hose assembly for carbon dioxide fire extinguishing apparatus 失效
Title translation: 二氧化碳灭火器用喇叭和软管总成公开(公告)号:US2985383A
公开(公告)日:1961-05-23
申请号:US80050159
申请日:1959-03-19
Applicant: SPECIALTIES DEV CORP
Inventor: RASMUSSON DONALD R , SCHRANK GEORGE I
IPC: A62C99/00
CPC classification number: A62C99/0027
-
公开(公告)号:US2969765A
公开(公告)日:1961-01-31
申请号:US72058858
申请日:1958-03-11
Applicant: SPECIALTIES DEV CORP
Inventor: MELBURN PUCILL PETER
IPC: A62C3/08 , G08B17/107
CPC classification number: G08B17/107 , A62C3/08 , G08B17/113
-
公开(公告)号:US2967252A
公开(公告)日:1961-01-03
申请号:US75276758
申请日:1958-08-04
Applicant: SPECIALTIES DEV CORP
Inventor: BLAKE RICHARD F
IPC: H02M5/293
CPC classification number: H02M5/293
-
公开(公告)号:US2926836A
公开(公告)日:1960-03-01
申请号:US65566657
申请日:1957-04-29
Applicant: SPECIALTIES DEV CORP
Inventor: OLIVER MARSH JOHN , DANIEL SEED
IPC: F04D25/04
CPC classification number: F04D25/04
-
189.Discharge controlling means for fluid medium under pressure 失效
Title translation: 用于在压力下的流体介质的排放控制装置公开(公告)号:US2926731A
公开(公告)日:1960-03-01
申请号:US69645957
申请日:1957-11-14
Applicant: SPECIALTIES DEV CORP
Inventor: BOWMAN ROBERT W , SCHRANK GEORGE I
CPC classification number: F16K35/02 , A62C13/003
-
公开(公告)号:US2916635A
公开(公告)日:1959-12-08
申请号:US58800756
申请日:1956-05-29
Applicant: SPECIALTIES DEV CORP
Inventor: NICITA CHARLES A
IPC: H02P23/00
CPC classification number: H02P23/16 , F05B2220/50
-
-
-
-
-
-
-
-
-