Patent search ap:("COMBUSTION ENG") AND inv:"REUM JOHN W" Page 1

1.

发明授权
Activity detector having increased accuracy of response 失效
Title translation: 活动检测器具有提高的响应精度

公开(公告)号：US3531692A

公开(公告)日：1970-09-29

申请号：US3531692D

申请日：1969-03-03

Applicant: COMBUSTION ENG

Inventor： GILBERT LYMAN F , REUM JOHN W

IPC: F23N5/20 , F23N5/08 , G01J1/16 , G08B7/00 , G08B17/12 , G08B23/00 , G08B29/18

CPC classification number: F23N5/082

Patent Agency Ranking