ONLINE MUSEUM for OPTICAL CARDS' SYSTEMS
by Landis & Gyr
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Content
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History of Optical-Cards
Online L&G Catalogue
Cards' Nomenclature
Technical Features
Cards' Production in Zug
Optical Readers (BSK)
Optical Structures
Photos inside Zug
Published Articles
About Friends
About Author
Last Updates
Statistics
Tutorial
Notices
EX-STU03-SWI-08
DY-TWN-11
SE-STU20-RUS-01
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1st Generation of cards Production (1979-1981)
Details
Published: 30 April 2026
Last Updated: 03 September 2024