JPS51132030A - Optical reading head for bar code - Google Patents

Optical reading head for bar code

Info

Publication number
JPS51132030A
JPS51132030A JP50055447A JP5544775A JPS51132030A JP S51132030 A JPS51132030 A JP S51132030A JP 50055447 A JP50055447 A JP 50055447A JP 5544775 A JP5544775 A JP 5544775A JP S51132030 A JPS51132030 A JP S51132030A
Authority
JP
Japan
Prior art keywords
bar code
reading head
optical reading
make
sure
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP50055447A
Other languages
Japanese (ja)
Inventor
Kiyoshi Arai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NIPPON TSUSHINKI KK
Canon Semiconductor Equipment Inc
Original Assignee
NIPPON TSUSHINKI KK
Nippon Typewriter Co Ltd
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 NIPPON TSUSHINKI KK, Nippon Typewriter Co Ltd filed Critical NIPPON TSUSHINKI KK
Priority to JP50055447A priority Critical patent/JPS51132030A/en
Publication of JPS51132030A publication Critical patent/JPS51132030A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To make it simple and sure to read bar code without using slit and at the same time make it possible to see and recognize a part of bar code from outside in picture surface.
COPYRIGHT: (C)1976,JPO&Japio
JP50055447A 1975-05-13 1975-05-13 Optical reading head for bar code Pending JPS51132030A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50055447A JPS51132030A (en) 1975-05-13 1975-05-13 Optical reading head for bar code

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50055447A JPS51132030A (en) 1975-05-13 1975-05-13 Optical reading head for bar code

Publications (1)

Publication Number Publication Date
JPS51132030A true JPS51132030A (en) 1976-11-16

Family

ID=12998840

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50055447A Pending JPS51132030A (en) 1975-05-13 1975-05-13 Optical reading head for bar code

Country Status (1)

Country Link
JP (1) JPS51132030A (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4922150A (en) * 1972-06-17 1974-02-27
JPS4932536A (en) * 1972-07-24 1974-03-25
JPS49128636A (en) * 1973-04-09 1974-12-10

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4922150A (en) * 1972-06-17 1974-02-27
JPS4932536A (en) * 1972-07-24 1974-03-25
JPS49128636A (en) * 1973-04-09 1974-12-10

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