ITBO920240A0 - OPTICAL BARRIER FOR THE DETECTION OF MOVING OBJECTS - Google Patents

OPTICAL BARRIER FOR THE DETECTION OF MOVING OBJECTS

Info

Publication number
ITBO920240A0
ITBO920240A0 IT92BO240A ITBO920240A ITBO920240A0 IT BO920240 A0 ITBO920240 A0 IT BO920240A0 IT 92BO240 A IT92BO240 A IT 92BO240A IT BO920240 A ITBO920240 A IT BO920240A IT BO920240 A0 ITBO920240 A0 IT BO920240A0
Authority
IT
Italy
Prior art keywords
detection
moving objects
optical barrier
barrier
optical
Prior art date
Application number
IT92BO240A
Other languages
Italian (it)
Inventor
Mario Ferri
Original Assignee
Control Card Srl
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 Control Card Srl filed Critical Control Card Srl
Priority to ITBO920240A priority Critical patent/IT1258553B/en
Publication of ITBO920240A0 publication Critical patent/ITBO920240A0/en
Priority to EP93100574A priority patent/EP0563516A3/en
Publication of ITBO920240A1 publication Critical patent/ITBO920240A1/en
Application granted granted Critical
Publication of IT1258553B publication Critical patent/IT1258553B/en

Links

ITBO920240A 1992-01-17 1992-06-12 Optical barrier for detection of objects in motion IT1258553B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ITBO920240A IT1258553B (en) 1992-06-12 1992-06-12 Optical barrier for detection of objects in motion
EP93100574A EP0563516A3 (en) 1992-01-17 1993-01-15 Optical barrier for detecting moving objects

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITBO920240A IT1258553B (en) 1992-06-12 1992-06-12 Optical barrier for detection of objects in motion

Publications (3)

Publication Number Publication Date
ITBO920240A0 true ITBO920240A0 (en) 1992-06-12
ITBO920240A1 ITBO920240A1 (en) 1993-12-12
IT1258553B IT1258553B (en) 1996-02-27

Family

ID=11338374

Family Applications (1)

Application Number Title Priority Date Filing Date
ITBO920240A IT1258553B (en) 1992-01-17 1992-06-12 Optical barrier for detection of objects in motion

Country Status (1)

Country Link
IT (1) IT1258553B (en)

Also Published As

Publication number Publication date
IT1258553B (en) 1996-02-27
ITBO920240A1 (en) 1993-12-12

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950629