CH137681A
(en )
1930-01-31
Device for exterminating autumn crops.
AT113214B
(en )
1929-05-10
Device for weighing silk-containing textiles in strand or ribbon form.
CH127225A
(en )
1928-08-16
Device for weighing silk-containing textiles.
CH145433A
(en )
1931-02-28
Machine for clarifying and purifying liquids.
CH126392A
(en )
1928-06-16
Device for weighing textile goods containing aeid in strand or tape form.
CH147766A
(en )
1931-06-30
Device for the wet treatment of textile goods.
CH121269A
(en )
1927-07-01
Device for holding animals.
CH145398A
(en )
1931-02-28
Device for holding objects.
CH136295A
(en )
1929-11-15
Device for breaking pulses.
AT116386B
(en )
1930-02-25
Device for bronzing objects.
CH142339A
(en )
1930-09-15
Device for turning eggs.
AT116402B
(en )
1930-02-25
Device for rerailing vehicles.
CH131695A
(en )
1929-02-28
Device for opening ampoules.
CH138413A
(en )
1930-02-28
Device for exciting synchronous machines.
AT127083B
(en )
1932-02-25
Method and device for reinforcing insoles.
AT126932B
(en )
1932-02-25
Device for sharpening drills.
AT116420B
(en )
1930-02-25
Device for packing goods, in particular paper or the like.
AT116588B
(en )
1930-02-25
Device for twisting warp threads.
AT116587B
(en )
1930-02-25
Device for twisting warp threads.
AT112324B
(en )
1929-02-25
Machine for rolling up sleeves.
ES103630A1
(en )
1927-08-16
Improvements introduced in the printing machines.
CH126376A
(en )
1928-08-16
Means for chipping floors etc.
GB267986A
(en )
1927-08-11
Improvements in processes for dyeing animal fibres
AT121534B
(en )
1931-02-25
Method for weighing natural silk.
ES101980A1
(en )
1927-05-01
Improvements introduced in the stenography machines.