Patent search ap:("TOA ELECTRONICS") AND inv:"NOBORU SAITO" Page 1

1.

发明授权
Heated type variable resistor 失效
Title translation: 加热型可变电阻

公开(公告)号：US3333222A

公开(公告)日：1967-07-25

申请号：US50603265

申请日：1965-11-02

Applicant: TOA ELECTRONICS

Inventor： NOBORU SAITO

IPC: H01C7/04 , H01C7/00 , H01C7/02

CPC classification number: H01C7/022 , H01C7/04

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