Patent search ap:("FUJITSU LTD") AND inv:"IMAHORI YOSHIO" Page 1

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发明授权
Non-uniform magnetic field type electron current generating device 失效
Title translation: 非均匀磁场型电子电流发生装置

公开(公告)号：US3492531A

公开(公告)日：1970-01-27

申请号：US3492531D

申请日：1968-01-22

Applicant: FUJITSU LTD

Inventor： OWAKI KENICHI , NAKAYAMA NORIHIKO , IMAHORI YOSHIO

IPC: H01J3/02 , H01J11/04 , H01J13/48

CPC classification number: H01J3/029

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