Patent search ap:("HIGH VOLTAGE ENGINEERING CORP") AND inv:"CRAM ROBERT D" Page 1

1.

发明授权
Self-shielded festoon for electron irradiation apparatus employing overlapping rollers having radiation blocking means 失效
Title translation: 用于电子辐射装置的自屏蔽装置使用具有辐射阻塞装置的重叠辊

公开(公告)号：US3499141A

公开(公告)日：1970-03-03

申请号：US3499141D

申请日：1967-11-13

Applicant: HIGH VOLTAGE ENGINEERING CORP

Inventor： KINGSLEY GORDON F , CRAM ROBERT D

IPC: B29C35/08 , B29C35/10 , G21K5/10 , G21F7/00

CPC classification number: B29C35/10 , B29C2035/0877 , B29K2023/06 , G21K5/10

2.

发明授权
High power chamber 失效
Title translation: 高功率室

公开(公告)号：US3489894A

公开(公告)日：1970-01-13

申请号：US3489894D

申请日：1966-07-21

Applicant: HIGH VOLTAGE ENGINEERING CORP

Inventor： CRAM ROBERT D

IPC: H05H7/14 , H01J39/34

CPC classification number: H05H7/14

3.

发明授权
Electron beam accelerator with shielding means and electron beam interlocked 失效
Title translation: 电子束加速器，带有屏蔽装置和电子束相互连接

公开(公告)号：US3433947A

公开(公告)日：1969-03-18

申请号：US3433947D

申请日：1966-06-02

Applicant: HIGH VOLTAGE ENGINEERING CORP

Inventor： EMANUELSON ROY M , CRAM ROBERT D

IPC: B29C35/08 , B29C35/10 , G21K5/10 , H01J37/26

CPC classification number: G21K5/10 , B29C35/08 , B29C35/10 , B29C2035/0844 , B29C2035/0877

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