DK13813C
(en)
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Process for the production of lead oxide.
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DK13359C
(en)
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Procedure for the production of barium oxide.
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DK15015C
(en)
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Process for the production of aluminum-nickel-magnesium alloys.
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DK14282C
(en)
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Procedure for the production of alkali metals.
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DK13692C
(en)
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Process for the production of water-impermeable cement.
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DK15330C
(en)
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Process for the production of cellulose.
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DK14302C
(en)
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Process for the production of sodium cyanide.
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DK13438C
(en)
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Procedure for Manufacturing Lead White.
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DK13470C
(en)
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Procedure for the manufacture of vinegar from milk.
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DK14432C
(en)
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Procedure for the production of grape beer.
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AT52290B
(en)
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Converter process.
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DK13130C
(en)
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Procedure for the Production of Hydrogen.
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AT54402B
(en)
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Thermometrograph.
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DK12432C
(en)
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Procedure for the production of coffee-poor coffee.
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DK12172C
(en)
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Procedure for the production of tungsten compounds.
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DK12173C
(en)
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Procedure for the production of tungsten compounds.
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DK12830C
(en)
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Procedure for the production of fermented beverages.
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DK14342C
(en)
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Procedure for the production of radium crude sulphate.
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DK13371C
(en)
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Procedure for Manufacturing an Eraser.
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DK14948C
(en)
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Machine for the production of hollow glass objects.
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DK14270C
(en)
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Process for the production of photosensitive zinc sulphide.
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ES47948A1
(en)
|
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An improved hydrogen manufacturing process.
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FR419165A
(en)
|
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Advanced cocooner
|
DK14606C
(en)
|
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Process for the production of anhydrous barium hydroxide.
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DK14493C
(en)
|
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Procedure for the production of alkali metal alloys.
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