4. Electric heating
  5. Metal heating
  6. By arc

Helmut Eberlein

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Bolt connections between tubular rods and junctions in three-dim

Joints and connections – With adjunctive protector – broken parts retainer – repair,... – Tool-engaging or accommodating means or with tool
Patent

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Intersection joint for wooden members of trusses particularly fo

Joints and connections – Including spaced – diverse connections
Patent

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Method for manufacturing galvanized bar segments, in particular

Electric heating – Metal heating – By arc
Patent

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Trussing, particularly three-dimensional trussing, made of elong

Static structures (e.g. – buildings) – Compound curve structure – Geodesic shape
Patent

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Profile ID: LFUS-PAI-P-961582

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