-
公开(公告)号:US2747549A
公开(公告)日:1956-05-29
申请号:US27829252
申请日:1952-03-24
Applicant: MENASCO MFG COMPANY
Inventor: GERRY JULIAN E , MCMANNUS HOWARD G
CPC classification number: B64C25/505 , F15B21/10
-
公开(公告)号:US2522032A
公开(公告)日:1950-09-12
申请号:US11167149
申请日:1949-08-22
Applicant: MENASCO MFG COMPANY
Inventor: GERRY JULIAN E
IPC: B64C25/50
CPC classification number: B64C25/505 , Y10T16/201 , Y10T16/212 , Y10T403/32704 , Y10T403/458
-
公开(公告)号:US2487329A
公开(公告)日:1949-11-08
申请号:US73633447
申请日:1947-03-21
Applicant: MENASCO MFG COMPANY
Inventor: GERRY JULIAN E
IPC: B64C25/00
CPC classification number: B64C25/001 , B64C2025/006 , Y10T403/32049
-
-