KR860012318U - 졸음경보기 - Google Patents

졸음경보기

Info

Publication number
KR860012318U
KR860012318U KR2019850002810U KR850002810U KR860012318U KR 860012318 U KR860012318 U KR 860012318U KR 2019850002810 U KR2019850002810 U KR 2019850002810U KR 850002810 U KR850002810 U KR 850002810U KR 860012318 U KR860012318 U KR 860012318U
Authority
KR
South Korea
Prior art keywords
drowsiness alarm
drowsiness
alarm
Prior art date
Application number
KR2019850002810U
Other languages
English (en)
Other versions
KR870003282Y1 (ko
Inventor
김윤도
Original Assignee
김윤도
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 김윤도 filed Critical 김윤도
Priority to KR2019850002810U priority Critical patent/KR870003282Y1/ko
Publication of KR860012318U publication Critical patent/KR860012318U/ko
Application granted granted Critical
Publication of KR870003282Y1 publication Critical patent/KR870003282Y1/ko

Links

KR2019850002810U 1985-03-20 1985-03-20 졸음경보기 KR870003282Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019850002810U KR870003282Y1 (ko) 1985-03-20 1985-03-20 졸음경보기

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019850002810U KR870003282Y1 (ko) 1985-03-20 1985-03-20 졸음경보기

Publications (2)

Publication Number Publication Date
KR860012318U true KR860012318U (ko) 1986-10-10
KR870003282Y1 KR870003282Y1 (ko) 1987-10-06

Family

ID=19240664

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019850002810U KR870003282Y1 (ko) 1985-03-20 1985-03-20 졸음경보기

Country Status (1)

Country Link
KR (1) KR870003282Y1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030042517A (ko) * 2001-11-23 2003-06-02 김경희 귀걸이형 졸음방지장치

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030042517A (ko) * 2001-11-23 2003-06-02 김경희 귀걸이형 졸음방지장치

Also Published As

Publication number Publication date
KR870003282Y1 (ko) 1987-10-06

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
NORF Unpaid initial registration fee