|
DK3226C
(da)
|
|
Fremgangsmaade til Fremstilling af metallisk Bly af Blyglans og lignende blyholdige Mineralier.
|
|
GB190000713A
(en)
|
|
An Improved Method of Manufacturing Metal Trunks.
|
|
CA81775A
(en)
|
|
Metal amalgamating method
|
|
CA62905A
(en)
|
|
Ore amalgamating method
|
|
DK2728C
(da)
|
|
Fremgangsmaade til samtidig Fremstilling af Metaloxider og Kulbrinter.
|
|
GB190020266A
(en)
|
|
An Improved Alarum Clock
|
|
DK18004C
(da)
|
|
Metallegering og Fremgangsmaade til dens Fremstilling.
|
|
CA71446A
(en)
|
|
Method of obtaining metallic lead
|
|
CA74225A
(en)
|
|
Method of roasting ores
|
|
CA85639A
(en)
|
|
Metal extraction
|
|
CA70899A
(en)
|
|
Ore roasting method
|
|
GB190017485A
(en)
|
|
Process for Making Copper Sulphate and other Metallic Sulphates.
|
|
CA90550A
(en)
|
|
Metal leaching process
|
|
GB189407393A
(en)
|
|
Improvements in the Art or Method of Setting Out and Shaping the Materials for the Manufacture of Trousers and the like.
|
|
CA81499A
(en)
|
|
Metal amalgamating apparatus
|
|
DK2902C
(da)
|
|
Fremgangsmaade til Fremstilling af Sten af Kalk og Sand.
|
|
GB190207995A
(en)
|
|
Improvements in the Production of Metallic Deposits by Electrolysis.
|
|
GB190421568A
(en)
|
|
Improvements in the Production of Metallic Strip, Wire or Rods.
|
|
GB190205860A
(en)
|
|
Omprovements in the Manufacture of Steel
|
|
CA60057A
(en)
|
|
Metal plating process
|
|
GB190019590A
(en)
|
|
An Improved Alarum Clock.
|
|
GB190001053A
(en)
|
|
Improvements in the Manufacture of Plated Metals.
|
|
GB190001355A
(en)
|
|
Improvements in Lockets.
|
|
ES25664A1
(es)
|
|
Un procedimiento de fusión del cobre y otros metales de difícil fusión.
|
|
DK5739C
(da)
|
|
Fremgangsmaade og Apparat til Fremstilling af ren Olie af Fisk og lignende.
|