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2013
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Invention
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Device for drying at least one optical glass.
The invention relates to a device (3) for drying a... |
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Invention
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Device for drying at least one optical glass. The invention relates to a device (3) for drying at... |
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2011
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Invention
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Lens-holder with offset hook. The subject of the present invention is a lens-holder device (1) in... |
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Invention
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Dual lens-holding device. b) for holding a second optical lens (10) in position on the lens-holdi... |
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Invention
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Dual lens-holding device. The invention relates to a lens-holding device (1) intended to be hooke... |
