KR870001228Y1 - Blackboard eraser - Google Patents

Blackboard eraser

Info

Publication number
KR870001228Y1
KR870001228Y1 KR8411161U KR840011161U KR870001228Y1 KR 870001228 Y1 KR870001228 Y1 KR 870001228Y1 KR 8411161 U KR8411161 U KR 8411161U KR 840011161 U KR840011161 U KR 840011161U KR 870001228 Y1 KR870001228 Y1 KR 870001228Y1
Authority
KR
South Korea
Prior art keywords
blackboard eraser
eraser
blackboard
Prior art date
Application number
KR8411161U
Other languages
Korean (ko)
Inventor
To-Jang So
Original Assignee
So To Jang
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 So To Jang filed Critical So To Jang
Priority to KR8411161U priority Critical patent/KR870001228Y1/en
Priority to JP864885U priority patent/JPS6183995U/ja
Application granted granted Critical
Publication of KR870001228Y1 publication Critical patent/KR870001228Y1/en

Links

KR8411161U 1984-11-07 1984-11-07 Blackboard eraser KR870001228Y1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR8411161U KR870001228Y1 (en) 1984-11-07 1984-11-07 Blackboard eraser
JP864885U JPS6183995U (en) 1984-11-07 1985-01-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR8411161U KR870001228Y1 (en) 1984-11-07 1984-11-07 Blackboard eraser

Publications (1)

Publication Number Publication Date
KR870001228Y1 true KR870001228Y1 (en) 1987-03-28

Family

ID=30768099

Family Applications (1)

Application Number Title Priority Date Filing Date
KR8411161U KR870001228Y1 (en) 1984-11-07 1984-11-07 Blackboard eraser

Country Status (2)

Country Link
JP (1) JPS6183995U (en)
KR (1) KR870001228Y1 (en)

Also Published As

Publication number Publication date
JPS6183995U (en) 1986-06-03

Similar Documents

Publication Publication Date Title
GB2166088B (en) Writing pen
GB2151990B (en) Ball-point pen
GB8523669D0 (en) Nib
GB8312584D0 (en) Pens
GB2196302B (en) Blackboard eraser
DE3474429D1 (en) Mechanical pencil
AU94311S (en) Ballpoint pen
AU91836S (en) Fountain pen
GB2143780B (en) Pencil
GB2155864B (en) Pencil sharpener
GB8402918D0 (en) Ball-point pens
KR870001228Y1 (en) Blackboard eraser
KR860003292Y1 (en) Blackboard eraser
KR860000269Y1 (en) Blackboard eraser
GB2140357B (en) Pencils
AU91823S (en) Ball pen
GB8411145D0 (en) Pens
KR850003223Y1 (en) Blackboard
GB8502167D0 (en) Pencil
KR890001879Y1 (en) Blackboard eraser
PL248715A1 (en) Blackboard
KR850001232Y1 (en) Slate pencil case
KR860001368Y1 (en) An eraser
KR870001229Y1 (en) Pencil sharpener
EP0151456A3 (en) Mechanical pencil

Legal Events

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