Patent search ap:("NAT ENGINEERING SCIENCE CO") AND inv:"PETROFF MICHAEL D" Page 1

1.

发明授权
Apparatus using cerenkov radiation 失效
Title translation: 使用cerenkov辐射的装置

公开(公告)号：US3178656A

公开(公告)日：1965-04-13

申请号：US8926661

申请日：1961-02-14

Applicant: NAT ENGINEERING SCIENCE CO

Inventor： PETROFF MICHAEL D

IPC: H01J25/00 , H01J25/34

CPC classification number: H01J25/34 , H01J25/00

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