Patent search ap:("AUTO TEST INC") AND inv:"MARDEN ERWIN S" Page 1

1.

发明授权
Timing light circuit 失效
Title translation: 定时灯电路

公开(公告)号：US3027489A

公开(公告)日：1962-03-27

申请号：US57477656

申请日：1956-03-29

Applicant: AUTO TEST INC

Inventor： MARDEN ERWIN S

IPC: F02P17/00 , H05B41/32

CPC classification number: F02P17/00 , H05B41/32

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