SE8100522A -
PROCEDURE FOR THE PREVENTION OF UNAUTHORIZED USE OF TV DEVICES AND SIMILAR, EQUIPMENT FOR EXTENDING THE PROCEDURE
- Google Patents
PROCEDURE FOR THE PREVENTION OF UNAUTHORIZED USE OF TV DEVICES AND SIMILAR, EQUIPMENT FOR EXTENDING THE PROCEDURE
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Publication number
SE8100522A
SE8100522ASE8100522ASE8100522ASE8100522ASE 8100522 ASE8100522 ASE 8100522ASE 8100522 ASE8100522 ASE 8100522ASE 8100522 ASE8100522 ASE 8100522ASE 8100522 ASE8100522 ASE 8100522A
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Publication date
Application filed by Ulf Anestam, Sten JonssonfiledCriticalUlf Anestam
Priority to SE8100522ApriorityCriticalpatent/SE8100522A0/en
Publication of SE8100522ApublicationCriticalpatent/SE8100522A/en
Publication of SE8100522A0publicationCriticalpatent/SE8100522A0/en
SE8100522A1981-01-271981-01-27
Procedure for the prevention of unauthorized use of TV sets and the like, and apparatus for carrying out the procedure
SE8100522A0
(en)