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FR2789104A1
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Method of assembling sheet metal fencing panels has offset hollow ribs on sheet edges clipped by retaining keys
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FR2789103A1
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Metal panel fence assembly has panels with offset edge ribs which interlock an are connected to posts by metal plates
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FR2758280A1
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Ribbed metal panel connecting procedure
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FR2746040A1
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Metal strip shaping bench without rollers
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FR2730433A1
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Sheet metal bending tool and procedure
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FR2728488A1
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Thin sheet metal beam having flexibility and increased strength
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FR2723866A1
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Sheet material bending tool
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FR2717538A1
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Fastener for metal sheets enclosing beam sections
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FR2714427A1
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Assembly for joining thin metal sheets
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FR2712643A1
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Thickened edge section stiffeners for thin sheet metal
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FR2703709A1
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Corrugations with transverse prestressing
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FR2652846A1
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Compression reinforcement of a beam in thin sheet.
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FR2638475A2
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Girders made of thin sheet metal having a prestressed web
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FR2632995A1
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Girders made of thin sheet metal having a prestressed core
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FR2628778A1
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Preformed self-supporting sheets and assembly method
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FR2627208A1
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Self-supporting wave covers with collaborating plan ceiling
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FR2615883A1
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Thin sheet beams in the form of dissymmetric waves inclined transversely with tie rods
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FR2609485A1
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Structures made of thin sheet metal with independent members
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FR2596793A1
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Method for constructing and laying self-supporting cladding and covering panels
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PT79492A1
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Perfectionnement aux poutres precontrintes en tole mince
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