Patent search ap:("NORTHERN ELECTRIC CO") AND inv:"DYKES CARREL HILTON" Page 1

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发明授权
Solid state circuit for controlling the temperature of an electric appliance such as a blanket 失效
Title translation: 用于控制电气设备温度的固态电路如空气

公开(公告)号：US3461273A

公开(公告)日：1969-08-12

申请号：US3461273D

申请日：1966-08-24

Applicant: NORTHERN ELECTRIC CO

Inventor： DYKES CARREL HILTON

IPC: G05D23/30 , H02M1/08 , H05B1/02

CPC classification number: G05D23/303 , H02M1/083

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