DK12828C
(en)
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Electrical Connection for Operation of Biure.
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DK13043C
(en)
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Procedure for the Development of Electric Currents.
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DK13106C
(en)
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Generates for rapid electrical oscillations.
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DK13329C
(en)
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Device for Displacement of Moles.
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DK13371C
(en)
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Procedure for Manufacturing an Eraser.
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DK13143C
(en)
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Procedure for Making Autotypic Negatives.
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ES47585A1
(en)
|
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An insulating brick.
|
DK13438C
(en)
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Procedure for Manufacturing Lead White.
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DK13015C
(en)
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Excavator for Trambulering.
|
DK13130C
(en)
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Procedure for the Production of Hydrogen.
|
DK13922C
(en)
|
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Procedure for Making Cresol Soap.
|
DK13359C
(en)
|
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Procedure for the production of barium oxide.
|
DK13655C
(en)
|
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Procedure for making Master.
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DK13640C
(en)
|
|
Wire Laying Procedure.
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DK11708C
(en)
|
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Procedure for Regular Operation of Lead-Zinc Accumulators.
|
DK13470C
(en)
|
|
Procedure for the manufacture of vinegar from milk.
|
DK13413C
(en)
|
|
Procedure for Manufacturing Matrices.
|
DK11864C
(en)
|
|
Device for operation of submarines.
|
DK12882C
(en)
|
|
Method of Making Cement.
|
DK13289C
(en)
|
|
Method of Making Cement.
|
AT54402B
(en)
|
|
Thermometrograph.
|
DK13813C
(en)
|
|
Process for the production of lead oxide.
|
CH51037A
(en)
|
|
Sledge
|
DK12864C
(en)
|
|
Procedure for Building Underwater Tunnels.
|
DK13290C
(en)
|
|
Procedure for Packing Eggs.
|