KR960010292U - Blackboard - Google Patents

Blackboard

Info

Publication number
KR960010292U
KR960010292U KR2019940022841U KR19940022841U KR960010292U KR 960010292 U KR960010292 U KR 960010292U KR 2019940022841 U KR2019940022841 U KR 2019940022841U KR 19940022841 U KR19940022841 U KR 19940022841U KR 960010292 U KR960010292 U KR 960010292U
Authority
KR
South Korea
Prior art keywords
blackboard
Prior art date
Application number
KR2019940022841U
Other languages
Korean (ko)
Other versions
KR960004582Y1 (en
Inventor
장창호
Original Assignee
한국흑판교재 주식회사
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 한국흑판교재 주식회사 filed Critical 한국흑판교재 주식회사
Priority to KR2019940022841U priority Critical patent/KR960004582Y1/en
Publication of KR960010292U publication Critical patent/KR960010292U/en
Application granted granted Critical
Publication of KR960004582Y1 publication Critical patent/KR960004582Y1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
    • B43L1/00—Repeatedly-usable boards or tablets for writing or drawing
    • B43L1/04—Blackboards
KR2019940022841U 1994-09-05 1994-09-05 Blackboard frame KR960004582Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019940022841U KR960004582Y1 (en) 1994-09-05 1994-09-05 Blackboard frame

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019940022841U KR960004582Y1 (en) 1994-09-05 1994-09-05 Blackboard frame

Publications (2)

Publication Number Publication Date
KR960010292U true KR960010292U (en) 1996-04-12
KR960004582Y1 KR960004582Y1 (en) 1996-06-03

Family

ID=19392473

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019940022841U KR960004582Y1 (en) 1994-09-05 1994-09-05 Blackboard frame

Country Status (1)

Country Link
KR (1) KR960004582Y1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101370857B1 (en) * 2012-09-24 2014-03-10 이성연 Environment friendly electric board with multi function
KR20190058163A (en) 2017-11-21 2019-05-29 김선남 Spine protection cushion

Also Published As

Publication number Publication date
KR960004582Y1 (en) 1996-06-03

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
LAPS Lapse due to unpaid annual fee