CH81085A
(en )
1919-11-01
Process for generating heat
CH77429A
(en )
1918-09-02
Process for operating gas or steam jet devices for condensation systems
CH73409A
(en )
1917-03-01
Method for operating an auxiliary engine in centrifugal compressor systems
CH78470A
(en )
1919-01-02
Process for pumping condensate from surface condensers by means of jet devices
FI6788A
(en )
1917-10-04
Method for measuring the surface
CH79006A
(en )
1919-02-01
Process for recooling the cooling water of steam condensation systems on vehicles
AT75538B
(en )
1919-02-25
Process for cleaning liquids.
CH78421A
(en )
1918-12-02
Vacuum device for evaporating liquids
CH75046A
(en )
1917-05-16
Process for drying centrifuged ammonium bicarbonate by chemical means
CH75977A
(en )
1918-05-01
Method for drying patent leather
CH78985A
(en )
1919-02-17
Method for the economical operation of auxiliary machines in steam engines
CH75710A
(en )
1917-09-17
Rectifier system for the operation of three-wire networks
CH77767A
(en )
1918-10-01
Bracket for holding snow guard slats
CH81037A
(en )
1919-09-16
Surface condensation system on steam locomotives
CH55622A
(en )
1912-09-02
Process for operating cold steam engines
CH81542A
(en )
1919-11-17
Device for the recovery of available heat on a steam locomotive operating with surface condensation
CH74905A
(en )
1917-05-01
Locomotive tender with a device for drying the fuel by evaporating the locomotive
CH81780A
(en )
1919-07-16
Process for cleaning machine oils
CH81132A
(en )
1919-06-02
Device for drying liquids
CH53552A
(en )
1912-03-01
Device for ejecting the scratch coating from cards by means of suction air
ES63593A1
(en )
1917-02-01
An apparatus and provisions for recovering lost heat in industry.
CH75632A
(en )
1918-01-16
Process for heating the fresh water for hot water supply of buildings etc.
CH80435A
(en )
1919-03-01
Process for utilizing the heat of the water vapor forming in a drying system
CH81862A
(en )
1919-11-17
Device for recooling the cooling water of steam condensation systems on vehicles
CH77378A
(en )
1918-04-01
Method for drying patent leather