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AU2002358951A1
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A copy-protected compact disc and method for producing same
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IL133236D0
|
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Copy-protected digital audio compact disc and method and system for producing same
|
|
IL131545D0
|
|
Copy-protected digital audio compact disc and method and system for producing same
|
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US6104679A
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Method for determining an unauthorized copy of an optical disc
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US6029259A
|
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Method and system for authenticating digital optical media
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US6311305B1
|
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Method and system for overriding error correction
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IL122393D0
|
|
A code word for use in digital optical media and a method of generation thereof
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AU3706197A
|
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Digital optical media authentication and copy protection method
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IL118390D0
|
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Encryption key
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IL113890D0
|
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Encryption key
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