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DK9083C
(en)
|
|
Procedure for the Production of Ammonia.
|
|
CH38605A
(en)
|
|
Advanced clock
|
|
DK6320C
(en)
|
|
Procedure for the Synthetic Production of Ammonia.
|
|
DK9004C
(en)
|
|
Procedure for the production of difficult-to-freeze nitroglycerin explosives.
|
|
FR381620A
(en)
|
|
Sundial
|
|
DK8166C
(en)
|
|
Procedure for the Production of Oil Gas.
|
|
DK8880C
(en)
|
|
Method of Manufacturing Methane.
|
|
DK8757C
(en)
|
|
Procedure for Making Solid Brillantine.
|
|
DK8606C
(en)
|
|
Method of Making Compoboard.
|
|
FI2673A
(en)
|
|
Sätt att framställa ammoniak
|
|
FR366354A
(en)
|
|
Clasp
|
|
CH39448A
(en)
|
|
Phosphorus-free match
|
|
DK8214C
(en)
|
|
Method of Manufacturing Carbon dioxide.
|
|
DK8906C
(en)
|
|
Procedure for Manufacturing Matrices.
|
|
DK7540C
(en)
|
|
Gas Production Procedure.
|
|
DK11484C
(en)
|
|
Device for the Production of Nitrogen Compounds of Carbides.
|
|
DK8151C
(en)
|
|
Skraatobakdaase med Afskæreanordning.
|
|
DK7602C
(en)
|
|
Procedure for the Synthetic Production of Cyan Hydrogen.
|
|
DK7661C
(en)
|
|
Procedure for Manufacturing Hulsten.
|
|
DK8270C
(en)
|
|
Procedure for the production of solid peat coal.
|
|
FR371176A
(en)
|
|
Advanced hammock
|
|
DK9279C
(en)
|
|
Procedure for the Production of Carbide.
|
|
DK9741C
(en)
|
|
Procedure for the Production of Carbide.
|
|
DK7637C
(en)
|
|
Procedure for the manufacture of briquettes.
|
|
CH37501A
(en)
|
|
Match case
|