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2024
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Invention
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Magnetic eraser and microcapsule magnetophoretic display system. In order to obtain a magnetic er... |
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2008
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Invention
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Microcapsule magnetic migration display. 3. |
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2002
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Invention
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Magnetic display. A magnetic display has two non-magnetic substrates, at least one of which is tr... |
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Invention
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Edible microcapsule and food containing the same. An edible microcapsule comprising a core and a ... |
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Invention
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Magnetic display. To provide a magnetic display in which a character or image of a black color fo... |
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1994
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Invention
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Magnetic display system. A magnetic display system uses a display wherein a non-magnetic substrat... |
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1989
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Invention
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Magnetic display system. A magnetic display system which comprises a display having a non-magneti... |
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Invention
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Microencapsulated photochromic material, process for its preparation and a water-base ink composi... |
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Invention
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Rhinological diagnostic device. A rhinological diagnostic device in the form of a multi-layer she... |
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1988
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Invention
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Microencapsulated photochromic material, process for its preparation, and water-base ink composit... |
