AT68017B
(en )
1915-02-25
Process for detinning tinplate goods by chlorination.
CH46403A
(en )
1910-03-01
Process for detinning tinplate using chlorine
GB190806051A
(en )
1908-07-16
An Improved Process for Hardening Tantalum.
CH44252A
(en )
1909-07-16
Process and device for detinning tinplate goods using chlorine
AT181608B
(en )
1955-04-12
Process for refining metals
CH40456A
(en )
1908-07-16
Process for dearsenating acids
AT32027B
(en )
1908-02-25
Process for refining metals using metallic calcium.
AT22839B
(en )
1906-01-25
Process for cleaning tantalum metal.
AT43571B
(en )
1910-08-10
Process for processing refractory zinc-lead ores.
AT36339B
(en )
1909-02-25
Process for refining liquids.
CH43480A
(en )
1909-05-17
Process for coloring aluminum objects
AT46589B
(en )
1911-02-25
Method of welding cast iron.
AT33382B
(en )
1908-06-25
Process for cooling casks and similar containers stored side by side.
CH49603A
(en )
1911-03-01
Process for emulsifying organic compounds
CH40713A
(en )
1908-08-17
Device for rolling sleds
DK10071C
(en )
1907-09-30
Procedure for Leaching Ammonia from Gaseous Distillation Products during Recovery of the Detergent.
AT36342B
(en )
1909-02-25
Process for the preparation of wood for the joinery and related trades.
AT26141B
(en )
1906-10-25
Process for refining zinc and other metals by distilling them in continuous operations.
CH41792A
(en )
1908-11-16
Method of drawing metal dials
AT31968B
(en )
1908-02-25
Process for hardening soft tantalum metal.
CH75890A
(en )
1917-10-01
Process for detinning tinplate waste
GB190806050A
(en )
1908-06-04
An Improved Process for Hardening Tantalum.
CH39336A
(en )
1908-02-17
Connector for connecting window iron bars
AT32031B
(en )
1908-02-25
Process for refining sugar.
CH38352A
(en )
1907-10-15
Apparatus for detinning tinplate waste using chlorine