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公开(公告)号:US3259847A
公开(公告)日:1966-07-05
申请号:US37682664
申请日:1964-06-22
Applicant: LAB FOR ELECTRONICS INC
Inventor: JANIS VILCANS
IPC: H03F7/04
CPC classification number: H03F7/04
公开(公告)号:US3259847A
公开(公告)日:1966-07-05
申请号:US37682664
申请日:1964-06-22
Applicant: LAB FOR ELECTRONICS INC
Inventor: JANIS VILCANS
IPC: H03F7/04
CPC classification number: H03F7/04