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DE3626021A1
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ARRANGEMENT FOR RECORDING AN INFORMATION SIGNAL
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DE3604237A1
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METHOD FOR PRODUCING A DISPLAYED DISK-SHAPED MATRIX, AN EXAMPLE DISPLAYED SHAPED-SHAPED MATRICE AND ITS UNPREPARED PRE-STAGE
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DK556485A
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Device for cutting information in a metallic information carrier, in parts of copper
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DE3527606C1
|
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Method for recording an information signal and device for carrying out the method
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EP0164376A1
|
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Process for producing a recording medium.
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DE3427381A1
|
|
Optically scannable information carrier
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DE3413272A1
|
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Process and device for detecting defects on or in scannable sound carriers
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DE3412270A1
|
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DEVICE FOR CUTTING INFORMATION IN A METAL, IN PARTICULAR COPPER RECORDING CARRIER
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ES8502566A3
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Procedure to carry out an information in a metal cutting support (Machine-translation by Google Translate, not legally binding)
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EP0148294A1
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Support for a cutting head
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ES8500491A3
|
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Mechanical record groove modulation system
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DK466083D0
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Holds to a gun cutter
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