-
公开(公告)号:US2503173A
公开(公告)日:1950-04-04
申请号:US70408946
申请日:1946-10-18
Applicant: RCA CORP
Inventor: REISNER JOHN H
IPC: H01J37/14
CPC classification number: H01J37/14
-
公开(公告)号:US2802111A
公开(公告)日:1957-08-06
申请号:US50766555
申请日:1955-05-11
Applicant: RCA CORP
Inventor: REISNER JOHN H
IPC: H01J37/147 , H01J37/15
CPC classification number: H01J37/1471 , H01J37/15
-
3.
公开(公告)号:US2756350A
公开(公告)日:1956-07-24
申请号:US38882553
申请日:1953-10-28
Applicant: RCA CORP
Inventor: REISNER JOHN H
IPC: H01J37/24 , H01J37/248
CPC classification number: H01J37/241 , H01J37/248
-
公开(公告)号:US2679018A
公开(公告)日:1954-05-18
申请号:US17145650
申请日:1950-06-30
Applicant: RCA CORP
Inventor: REISNER JOHN H , SMITH PERRY C
IPC: H01J37/141 , H01J37/153
CPC classification number: H01J37/153 , H01J37/141
-
公开(公告)号:US2678581A
公开(公告)日:1954-05-18
申请号:US13013949
申请日:1949-11-30
Applicant: RCA CORP
Inventor: REISNER JOHN H
IPC: G01J1/16
CPC classification number: G01J1/16
-
6.Method of and apparatus for selectively achieving electronic darkfield and bright field illumation 失效
Title translation: 选择性地实现电子暗场和亮场照明的方法和装置公开(公告)号:US2464419A
公开(公告)日:1949-03-15
申请号:US79388047
申请日:1947-12-26
Applicant: RCA CORP
Inventor: SMITH PERRY C , REISNER JOHN H
CPC classification number: H01J37/265
-
公开(公告)号:US2819403A
公开(公告)日:1958-01-07
申请号:US44067754
申请日:1954-07-01
Applicant: RCA CORP
Inventor: REISNER JOHN H
IPC: H01J37/153
CPC classification number: H01J37/153
-
8.
公开(公告)号:US2510349A
公开(公告)日:1950-06-06
申请号:US5767448
申请日:1948-11-01
Applicant: RCA CORP
Inventor: REISNER JOHN H
IPC: H01J37/20
CPC classification number: H01J37/20
-
9.Varying the gap spacing of pole pieces for electron optical apparatus 失效
Title translation: 改变电子光学装置极片的间隙公开(公告)号:US2472315A
公开(公告)日:1949-06-07
申请号:US1784648
申请日:1948-03-30
Applicant: RCA CORP
Inventor: REISNER JOHN H
IPC: H01J37/143 , H01J37/15
CPC classification number: H01J37/15 , H01J37/143
-
-
-
-
-
-
-
-
-