-
公开(公告)号：US3034022A
公开(公告)日：1962-05-08
申请号：US78546759
申请日：1959-01-07
Applicant: FIELDEN ELECTRONICS LTD
Inventor： ARTHUR WORLAND
IPC: H03K3/30 , H03K17/64 , H03K17/955
CPC classification number: H03K17/64 , H03K3/30 , H03K17/955
-
2.发明授权Electronic oscillators and self-balancing potentiometer means incorporating such oscillators 失效电子振荡器和自平衡电位计意味着并入这种振荡器
公开(公告)号：US3195040A
公开(公告)日：1965-07-13
申请号：US8783261
申请日：1961-02-08
Applicant: FIELDEN ELECTRONICS LTD
Inventor： ERNEST FIELDEN JOHN , ARTHUR WORLAND
CPC classification number: H03F3/387 , H01C10/14 , H03B5/00 , H03B5/1203 , H03B5/1231 , H03B5/1296
-
Search Results
2
records
(took 0.015 seconds)
筛选
AND
AND
过滤
NOT
NOT
Scan to Join
