-
公开(公告)号：US2442792A
公开(公告)日：1948-06-08
申请号：US55821444
申请日：1944-10-11
Applicant: SPERRY CORP
Inventor： WHITE GIFFORD E , CAMPBELL DAVID J , HAUSER ARTHUR A , GREENE THOM R
IPC: F42C17/00
CPC classification number: F42C17/00
Search Results
1
records
(took 0.009 seconds)
筛选
AND
AND
过滤
NOT
NOT
Scan to Join
