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DK1280C
(en)
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Metal pipes with double-folded nails and machine for their manufacture.
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ES20609A1
(en)
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A procedure for the construction of masonry in metal joints.
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DK1680C
(en)
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Procedure for the manufacture of pipes of steel and other metals.
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CH13918A
(en)
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Steel holder
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DK2728C
(en)
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Method for the simultaneous production of metal oxides and hydrocarbons.
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DK1194C
(en)
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Ball joints for Gas lines.
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CH13962A
(en)
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Metal stove tile
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CH15317A
(en)
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Smoke-absorbing furnace
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CH13836A
(en)
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Double lance
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DK1239C
(en)
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Gas stove for pigs.
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CH14454A
(en)
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blowtorch
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CH14873A
(en)
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Iron
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CH14855A
(en)
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Cinder block
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DK1345C
(en)
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Pipe tongs with ball joints.
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DK1224C
(en)
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Machine for pressing bricks and the like.
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DK1657C
(en)
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Pipe connection with Metal gasket.
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CH13487A
(en)
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Pipe clamp
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CH15104A
(en)
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Fireplace insert
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DK2537C
(en)
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Machine for Forming Bricks, Bricks and the like.
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CH15594A
(en)
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Advanced pipe for smokers
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CH14949A
(en)
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Grate bar
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DK1151C
(en)
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Self-igniters for gas burners.
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CH13352A
(en)
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camp
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DK934C
(en)
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Vandlaas for wet gas meters.
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FI736A
(en)
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TrÃĪmasseslipverk med ringmatning
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