-
公开(公告)号：US3303740A
公开(公告)日：1967-02-14
申请号：US41701764
申请日：1964-12-09
Applicant: GEN DYNAMICS CORP
Inventor： GRAYSON LAWRENCE E , MAXWELL NORMAN E , SCHILLREFF GEORGE H
IPC: F41F3/042
Search Results
1
records
(took 0.009 seconds)
筛选
AND
AND
过滤
NOT
NOT
Scan to Join
