Patent classifications
G
PHYSICS
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G02
OPTICS
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G02B
OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
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6/00
Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
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G02B6/44
Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
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G02B6/444
Systems or boxes with surplus lengths
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G02B6/4455
characterised by the way of extraction or insertion of the cassette in the distribution frame, e.g. pivoting, sliding, rotating or gliding
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