CH305910A
(en )
1955-03-15
Device for displaying objects.
CH272757A
(en )
1950-12-31
Drying device.
AT183178B
(en )
1955-09-10
Device for treating the air in rooms with active substances
CH335724A
(en )
1959-01-31
Elimination process for actuating detector means and means for carrying out the process
CH274206A
(en )
1951-03-31
Apparatus for treating textile goods with liquids and gases.
AT176517B
(en )
1953-10-26
Device for treating liquids
CH255385A
(en )
1948-06-30
Device for the continuous treatment of flaky textiles in the absence of air.
AT174694B
(en )
1953-04-25
Device for treating the skin
AT170850B
(en )
1952-03-25
Device for atomizing liquids
CH277357A
(en )
1951-08-31
Device for controlling air currents.
FR993243A
(en )
1951-10-29
Drying device
AT172615B
(en )
1952-09-25
Device for atomizing liquids
AT182066B
(en )
1955-05-25
Device for monitoring and cleaning textile threads
AT181696B
(en )
1955-04-12
Gel-like agent for treating air
AT170518B
(en )
1952-02-25
Device for fertilizing fruit trees
FI23994A
(en )
1949-11-10
Element and anordning for stabilization and fortification in jordmånen
AT176067B
(en )
1953-09-10
Means for combating insects
DK74132C
(en )
1952-05-12
Liquid filter.
FR1001859A
(en )
1952-02-28
Evaporation apparatus
AT168862B
(en )
1951-09-10
Device for monitoring the mutual relationship between three operating parameters
AT176435B
(en )
1953-10-26
Device for the ultraviolet irradiation of liquids
ES182055A1
(en )
1948-03-01
SEWING PROCEDURE IN THE SOLE OF ALPARAGATAS AND SANDALIAS, WITH DEVICE FOR THEIR REALIZATION
FI25748A
(en )
1952-05-10
Form for use in the manufacture
AT183249B
(en )
1955-09-26
Device for determining the menstrual periods and the corresponding fertilization times
ES20347Y
(en )
1949-11-16
Apparatus to disinfect and perfume the environment.