CH131664A
(en )
1929-02-28
Continuously operating refrigeration device operated exclusively by supplying and removing heat.
CH120622A
(en )
1927-06-01
Drive device for operating electrical switches.
AT108822B
(en )
1928-02-10
Shut-off device.
AT108818B
(en )
1928-02-10
Self-acting shut-off device.
ES98721A1
(en )
1926-10-01
An absorption refrigeration apparatus.
CH131665A
(en )
1929-02-28
Refrigeration apparatus.
GR1108B
(en )
1926-01-25
GAS POTONE (LEMONADE).
DK42776C
(en )
1930-08-18
Refrigerator.
ES96696A1
(en )
1926-04-01
Absorption and cooking device for absorption refrigerators.
DK40441C
(en )
1929-07-08
Ventilation device, in particular for Staldrum.
DK41219C
(en )
1929-12-02
Device for Soda Blowers.
ES101039A1
(en )
1927-03-01
Refrigerating machine.
DK39730C
(en )
1929-01-21
Device by Græsslaamaskiner.
DK41546C
(en )
1930-01-27
Device by Boneapparater.
AT107415B
(en )
1927-10-10
Device for displaying luminous gas.
DK39439C
(en )
1928-11-05
Can opener.
CH160264A
(en )
1933-02-28
Device for cooling steam.
AT112384B
(en )
1929-02-25
Procedure for operating absorption refrigerators.
DK38830C
(en )
1928-06-04
Appliance for Teglovne.
ES98083A1
(en )
1926-08-01
Luminous device.
DK41911C
(en )
1930-03-24
Fully automatic, electrically driven Absorption refrigeration system, especially for household use.
ES97506A1
(en )
1926-06-01
Improvements in refrigerating machines.
ES98925A3
(en )
1926-10-01
Drive device for cash registers, calculating machines and the like.
DK40612C
(en )
1929-08-12
Device by Fans.
GR1135B
(en )
1926-03-10
MANSKASTENSCHLOSS.