KR900010595A - ORM card precision reading device - Google Patents

ORM card precision reading device

Info

Publication number
KR900010595A
KR900010595A KR1019880016142A KR880016142A KR900010595A KR 900010595 A KR900010595 A KR 900010595A KR 1019880016142 A KR1019880016142 A KR 1019880016142A KR 880016142 A KR880016142 A KR 880016142A KR 900010595 A KR900010595 A KR 900010595A
Authority
KR
South Korea
Prior art keywords
reading device
precision reading
orm
card precision
orm card
Prior art date
Application number
KR1019880016142A
Other languages
Korean (ko)
Other versions
KR920010480B1 (en
Inventor
김택진
Original Assignee
김택진
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 김택진 filed Critical 김택진
Priority to KR1019880016142A priority Critical patent/KR920010480B1/en
Publication of KR900010595A publication Critical patent/KR900010595A/en
Application granted granted Critical
Publication of KR920010480B1 publication Critical patent/KR920010480B1/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
KR1019880016142A 1988-12-02 1988-12-02 Precision reading apparatus for omr card KR920010480B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019880016142A KR920010480B1 (en) 1988-12-02 1988-12-02 Precision reading apparatus for omr card

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019880016142A KR920010480B1 (en) 1988-12-02 1988-12-02 Precision reading apparatus for omr card

Publications (2)

Publication Number Publication Date
KR900010595A true KR900010595A (en) 1990-07-09
KR920010480B1 KR920010480B1 (en) 1992-11-28

Family

ID=19279873

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880016142A KR920010480B1 (en) 1988-12-02 1988-12-02 Precision reading apparatus for omr card

Country Status (1)

Country Link
KR (1) KR920010480B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010008717A (en) * 1999-07-02 2001-02-05 윤학범 OMR Card Reader
KR100334724B1 (en) * 2000-04-06 2002-05-10 함현철 Device for reading and branding an omr card

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100460336B1 (en) * 2001-07-26 2004-12-04 김택진 Reading unit for optical mark reader

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010008717A (en) * 1999-07-02 2001-02-05 윤학범 OMR Card Reader
KR100334724B1 (en) * 2000-04-06 2002-05-10 함현철 Device for reading and branding an omr card

Also Published As

Publication number Publication date
KR920010480B1 (en) 1992-11-28

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Legal Events

Date Code Title Description
A201 Request for examination
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20051129

Year of fee payment: 14

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