Patent search ap:("CHROMATIC TELEVISION LAB INC") AND inv:"NUNAN CRAIG S" Page 1

1.

发明授权
Shielded color grid structure for cathode-ray tubes 失效
Title translation: 阴极射线管屏蔽色栅结构

公开(公告)号：US2739263A

公开(公告)日：1956-03-20

申请号：US43823854

申请日：1954-06-21

Applicant: CHROMATIC TELEVISION LAB INC

Inventor： NUNAN CRAIG S , RENN ZAPHIROPOULOS

IPC: H01J29/80

CPC classification number: H01J29/803

2.

发明授权
Display screen for television tubes 失效
Title translation: 电视显示屏

公开(公告)号：US2879444A

公开(公告)日：1959-03-24

申请号：US55633855

申请日：1955-12-29

Applicant: CHROMATIC TELEVISION LAB INC

Inventor： NUNAN CRAIG S

IPC: H01J29/32

CPC classification number: H01J29/32

3.

发明授权
Color-control grid structure for cathode-ray tubes 失效
Title translation: 阴极射线管的色彩控制格栅结构

公开(公告)号：US2875363A

公开(公告)日：1959-02-24

申请号：US55253255

申请日：1955-12-12

Applicant: CHROMATIC TELEVISION LAB INC

Inventor： NUNAN CRAIG S

IPC: H04N9/26

CPC classification number: H04N9/26

4.

发明授权
Electron lens structure for television tubes 失效
Title translation: 电视镜的电子透镜结构

公开(公告)号：US2793319A

公开(公告)日：1957-05-21

申请号：US52451555

申请日：1955-07-26

Applicant: CHROMATIC TELEVISION LAB INC

Inventor： NUNAN CRAIG S

IPC: H01J31/20

CPC classification number: H01J31/201

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