Derniers inventions, produits et services
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2021
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Scientific (other than for medical), nautical, surveying, photographic, cinematographic, optical,... |
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Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical,... |
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2018
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Photographic slide transparencies and pre-recorded audio and video cassette tapes featuring educa... |
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2015
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Photographic slide transparencies and pre-recorded audio and video cassette tapes (i) featuring r... |
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2014
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Photographic slide transparencies and pre-recorded audio and video cassette tapes; compact disks,... |
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2007
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Photographic slide transparencies; compact disks, namely, pre-recorded compact disks providing in... |
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Photographic slide transparencies and pre-recorded audio and video cassette tapes; compact disks;... |
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2005
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Humanitarian aid services for the poor and impoverished, namely, the provision of food, clothing ... |
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2004
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Downloadable digital audio and audio-video recordings featuring educational information regarding... |
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2002
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Pre-recorded audio and audio-video cassette tapes featuring musical entertainment incorporating r... |
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