CH207490A
(en )
1939-11-15
Device for separating gas or vapor from flowing liquid.
CH223753A
(en )
1942-10-15
Device for spinning rayon.
CH218481A
(en )
1941-12-15
Method of operating sprinkler evaporators.
CH243661A
(en )
1946-07-31
Device for driving toggle mechanisms.
CH209281A
(en )
1940-04-15
Device for picking fruit.
CH217470A
(en )
1941-10-31
Device for separating steam in sprinkling evaporators.
CH253949A
(en )
1948-04-15
Method and device for evaporation and distillation.
CH219283A
(en )
1942-01-31
Device for combating overcurrents.
CH212392A
(en )
1940-11-30
Device for mercerising tissue in web form.
CH195927A
(en )
1938-02-28
Thread cleaner for use when processing thread.
CH211324A
(en )
1940-09-15
Device for ejecting cartridge cases in automatic firearms.
CH199424A
(en )
1938-08-31
Device for cleaning carpets, blankets, bags or the like.
CH160131A
(en )
1933-02-28
Device for dividing fruits.
CH216282A
(en )
1941-08-15
Method and device for wrapping letters, printed matter or similar flat objects.
CH145398A
(en )
1931-02-28
Device for holding objects.
CH210579A
(en )
1940-07-31
Device for making pits.
CH204547A
(en )
1939-05-15
Send arrangement for generating course lines.
CH195930A
(en )
1938-02-28
Device for hand weaving.
CH197323A
(en )
1938-04-30
Device for tensioning skis.
AT141760B
(en )
1935-05-25
Device for draining liquids.
AT148745B
(en )
1937-02-25
Device for gluing fire hoses.
CH184551A
(en )
1936-06-15
Device for harvesting table and espalier fruit.
AT144720B
(en )
1936-02-25
Device for indexing musical works.
AT157978B
(en )
1940-02-26
Method and device for drying.
AT157986B
(en )
1940-02-26
Method and device for making wafers.