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DK6280C
(en)
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Procedure for the manufacture of a condensation product of wood tar and formaldehyde.
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DK12081C
(en)
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Process for the Preparation of Insoluble Condensation Products of Phenolder and Formaldehyde.
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DK17544C
(en)
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Procedure for the production of condensation products of phenols and formaldehyde.
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DK18111C
(en)
|
|
Procedure for the production of condensation products of phenols and formaldehyde.
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DK6481C
(en)
|
|
Tobacco Preparation Procedure.
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|
DK8909C
(en)
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|
Railway sleeper of Iron and Wood.
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DK8462C
(en)
|
|
Procedure for Treating Wood.
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DK7050C
(en)
|
|
Procedure for Cleaning and Preserving Wood.
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DK7787C
(en)
|
|
Procedure for the manufacture of a preservative for eggs and other foodstuffs.
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DK9586C
(en)
|
|
Procedure and Plant for the Production of Carbide.
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DK11527C
(en)
|
|
Procedure for the manufacture of durable wooden objects.
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DK7895C
(en)
|
|
Method for the manufacture of wooden containers of cross-glued boards with inner lining.
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CH32897A
(en)
|
|
Composite wood
|
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DK4739C
(en)
|
|
Procedure for Making Artificial Wood.
|
|
DK7741C
(en)
|
|
Procedure for the manufacture of pipes, plates and the like, consisting mainly of slate or slate waste.
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|
DK4699C
(en)
|
|
Procedure for the manufacture of a durable wood waste feed.
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DK11482C
(en)
|
|
Procedure for Impregnation of Wood.
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DK7013C
(en)
|
|
Process for the Preparation of Nitrocellulose, Nitrohydrocellulose and Nitrooxycellulose.
|
|
FR374312A
(en)
|
|
Reinforced wood parquet
|
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DK6011C
(en)
|
|
Procedure for Manufacturing Spruce or Pine Matches.
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|
DK7002C
(en)
|
|
Procedure for Making Cork Discs.
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DK5521C
(en)
|
|
Procedure for the manufacture of durable elastic binders of albuminates.
|
|
DK7637C
(en)
|
|
Procedure for the manufacture of briquettes.
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DK7850C
(en)
|
|
Procedure in the Production of Herbs.
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DK6894C
(en)
|
|
Procedure for Drainage and Disintegration of Dune.
|