-
公开(公告)号:US2388077A
公开(公告)日:1945-10-30
申请号:US45630142
申请日:1942-08-25
Applicant: AMERICAN OPTICAL CORP
Inventor: REARDON JOSEPH D , NATHAN GOTTLIEB
IPC: G02B25/00
CPC classification number: G02B25/001
-
公开(公告)号:US2596917A
公开(公告)日:1952-05-13
申请号:US4665248
申请日:1948-08-28
Applicant: AMERICAN OPTICAL CORP
Inventor: REARDON JOSEPH D , PETERS LESLIE J
IPC: G03B21/20
CPC classification number: G03B21/2046
-
公开(公告)号:US2518240A
公开(公告)日:1950-08-08
申请号:US76359447
申请日:1947-07-25
Applicant: AMERICAN OPTICAL CORP
Inventor: LOWBER DAVID D , REARDON JOSEPH D
IPC: G03B21/10
CPC classification number: G03B21/10
-
公开(公告)号:US2538846A
公开(公告)日:1951-01-23
申请号:US73441547
申请日:1947-03-13
Applicant: AMERICAN OPTICAL CORP
Inventor: REARDON JOSEPH D
IPC: G02B21/00
CPC classification number: G02B21/0016
-
公开(公告)号:US2518252A
公开(公告)日:1950-08-08
申请号:US6801448
申请日:1948-12-29
Applicant: AMERICAN OPTICAL CORP
Inventor: REARDON JOSEPH D , PETERS LESLIE J
IPC: G03B21/10
CPC classification number: G03B21/10
-
6.Calibrated retardation plate for measuring birefringence and method of making same 失效
Title translation: 用于测量双折射的校准的延迟板及其制造方法公开(公告)号:US2460515A
公开(公告)日:1949-02-01
申请号:US66439246
申请日:1946-04-23
Applicant: AMERICAN OPTICAL CORP
Inventor: LOWBER DAVID D , REARDON JOSEPH D , COLLYER PHILIP W
IPC: G02B21/20
CPC classification number: G02B21/20
-
-
-
-
-