FR2670863A3
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Resonance-proof plinths for acoustic enclosures
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FR2630558A1
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Terminal for data processing
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FR2595261A1
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Device permitting rapid display of the number of correct results in a LOTTO-type-game grid
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FR2594059A3
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Machine for locally vaporising points, curves and areas of glass on the surface or to a variable depth, including complete cutting
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FR2583200A3
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Independent programmable electronic module for producing vocal, sound and visual sequences.
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AU3506884A
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Universal vision corrector
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FR2568022A1
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Universal corrector of ametropies of the eye
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FR2558269A2
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Universal corrector of ametropies of the eye
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FR2554249A1
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Universal corrector of ametropies of the eye
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FR2552961A1
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Video type device for preselected programme
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