SU18894A1
(en)
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Furnace for melting low-melting metals
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AT136661B
(en)
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Heat-resistant aluminum-chromium-nickel-iron alloys.
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DK47386C
(en)
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Centrifuge.
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FR701037A
(en)
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Muffle furnace for high temperatures
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AT126983B
(en)
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Tiltable melting furnace.
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FR680815A
(en)
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Melting furnace
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FR700169A
(en)
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Melting furnace
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DK43005C
(en)
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Clutch.
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DK44498C
(en)
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Refining dome furnace.
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ES115656A1
(en)
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Metal constructions
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DK45942C
(en)
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Oil burner.
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DK43852C
(en)
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Oil burner.
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DK42577C
(en)
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Refining dome furnace.
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DK42576C
(en)
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Refining dome furnace.
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DK45633C
(en)
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Machine for the manufacture of forgings.
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GR1479B
(en)
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SPECIAL IRON SULFUR METAL MELTING OVEN.
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DK45988C
(en)
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Shake.
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FR669959A
(en)
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Advanced furnace
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AT112389B
(en)
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Sawdust furnace.
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AT121526B
(en)
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Silicon-manganese-nickel-copper alloys.
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ES94705A1
(en)
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Crucible for smelting glass.
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AT136667B
(en)
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Fuse lighter.
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DK42369C
(en)
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Removable Gas Burner.
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FR677009A
(en)
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Forge hearth
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AT121550B
(en)
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Highly refractory mass.
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