-
公开(公告)号:US2657962A
公开(公告)日:1953-11-03
申请号:US22415151
申请日:1951-05-02
Applicant: SPECIALLOID LTD
Inventor: STANLEY ROBINSON ALBERT
IPC: F16J9/20
-
公开(公告)号:US2442438A
公开(公告)日:1948-06-01
申请号:US63166045
申请日:1945-11-29
Applicant: SPECIALLOID LTD
Inventor: STANLEY ROBINSON ALBERT , WILLIAM WILLS HERBERT
IPC: F02F3/22
CPC classification number: F02F3/22 , F05C2201/021 , F05C2201/0448
-