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FR2667643A1
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Construction on unstable land, especially snow.
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FR2639129A1
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Film reel feeding device for cinematographic projection apparatus
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FR2637312A1
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Cinematographic projection room with spherical screen
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EP0228930A1
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Device for assembling tubes or rods
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FR2595122A1
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Assembly device for tubes or bars
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FR2592446A1
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Assembly device for tubes or bars with tapped mouthpieces
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FR2590333A1
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Assembly device for tubes
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FR2590304A1
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Device for fixing false ceilings
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FR2590375A1
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Curved screen, especially cinematographic projection screen
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FR2590332A1
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Assembly device for tubes or bars
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FR2556760A1
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Blade ceiling, particularly for light ceiling
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FR2556759A1
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Elements of false ceiling and false ceiling with lattice, particularly luminous, made from such elements
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FR2535365A1
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Device for fixing false ceilings and latch false ceilings comprising such devices
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FR2500034A1
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Decorative ceiling
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