-
公开(公告)号:US1597483A
公开(公告)日:1926-08-24
申请号:US68236323
申请日:1923-12-22
Applicant: FREDERICK POST COMPANY
Inventor: HERMAN RITOW
IPC: G06G1/08
CPC classification number: G06G1/085
-
公开(公告)号:US1118031A
公开(公告)日:1914-11-24
申请号:US1913749978
申请日:1913-02-21
Applicant: FREDERICK POST COMPANY
Inventor: MAGNUS JOHN J
CPC classification number: B43K1/02
-
公开(公告)号:US2135872A
公开(公告)日:1938-11-08
申请号:US72724834
申请日:1934-05-24
Applicant: FREDERICK POST COMPANY
Inventor: HINMAN WALKER M
IPC: G03C1/64
CPC classification number: G03C1/64
-
公开(公告)号:US2861008A
公开(公告)日:1958-11-18
申请号:US39823153
申请日:1953-12-14
Applicant: FREDERICK POST COMPANY
Inventor: HOLLMANN WALTER G
IPC: G03C1/52
CPC classification number: G03C1/52
-
公开(公告)号:US2413764A
公开(公告)日:1947-01-07
申请号:US39726141
申请日:1941-06-09
Applicant: FREDERICK POST COMPANY
Inventor: HINMAN WALKER M
CPC classification number: D21H21/26 , D21H17/14 , Y10S428/914 , Y10T428/24355
-
公开(公告)号:US2253562A
公开(公告)日:1941-08-26
申请号:US28337739
申请日:1939-07-08
Applicant: FREDERICK POST COMPANY
Inventor: HINMAN WALKER M , HOLIMANN WALTER G
IPC: G03F1/68
CPC classification number: G03F1/68
-
公开(公告)号:US2154506A
公开(公告)日:1939-04-18
申请号:US12964637
申请日:1937-03-08
Applicant: FREDERICK POST COMPANY
Inventor: HINMAN WALKER M , HOLLMANN WALTER G
IPC: G03C1/64
CPC classification number: G03C1/64
-
公开(公告)号:US1521632A
公开(公告)日:1925-01-06
申请号:US61709723
申请日:1923-02-05
Applicant: FREDERICK POST COMPANY
Inventor: KLITSCHE AMANDUS N
IPC: G03B27/02
CPC classification number: G03B27/02
-
公开(公告)号:US2157206A
公开(公告)日:1939-05-09
申请号:US11928837
申请日:1937-01-06
Applicant: FREDERICK POST COMPANY
Inventor: HINMAN WALKER M
-
公开(公告)号:US2027229A
公开(公告)日:1936-01-07
申请号:US54956131
申请日:1931-07-08
Applicant: FREDERICK POST COMPANY
Inventor: HINMAN WALKER M
IPC: G03C1/61
CPC classification number: G03C1/61 , Y10S430/137
-
-
-
-
-
-
-
-
-