-
公开(公告)号:US2256556A
公开(公告)日:1941-09-23
申请号:US26814739
申请日:1939-04-15
Applicant: WARNER BROS
Inventor: GIBBONS JAMES A
IPC: G03B15/08
CPC classification number: G03B15/08
-
公开(公告)号:US2674544A
公开(公告)日:1954-04-06
申请号:US21896951
申请日:1951-04-03
Applicant: WARNER BROS
Inventor: GIBBONS JAMES A
IPC: G03B21/60
CPC classification number: G03B21/60
-
公开(公告)号:US1980795A
公开(公告)日:1934-11-13
申请号:US56427931
申请日:1931-09-22
Applicant: WARNER BROS
Inventor: GIBBONS JAMES A
IPC: G03B15/08
CPC classification number: G03B15/08
-
公开(公告)号:US2628534A
公开(公告)日:1953-02-17
申请号:US21896851
申请日:1951-04-03
Applicant: WARNER BROS
Inventor: GIBBONS JAMES A
IPC: G03B21/60
CPC classification number: G03B21/60 , Y10T428/31978
-
公开(公告)号:US2177709A
公开(公告)日:1939-10-31
申请号:US18460938
申请日:1938-01-12
Applicant: WARNER BROS
Inventor: GIBBONS JAMES A
IPC: G03B15/08
CPC classification number: G03B15/08
-
公开(公告)号:US2164205A
公开(公告)日:1939-06-27
申请号:US18500438
申请日:1938-01-14
Applicant: WARNER BROS
Inventor: GIBBONS JAMES A
IPC: G03B15/06
CPC classification number: G03B15/06
-
-
-
-
-