CH127124A
(en )
1928-08-01
Medical instrument employing magnetism.
SU19417A1
(en )
1931-02-28
The method of processing gramophone needles
SU19667A1
(en )
1931-03-31
Microphone
AT131979B
(en )
1933-02-25
Machine for the production of hinges.
AT107033B
(en )
1927-08-10
Machine for the production of posters or the like.
AT131884B
(en )
1933-02-25
Feed device on machines for the production of mass-produced articles.
CH144066A
(en )
1930-12-15
File and method of making the same.
AT105704B
(en )
1927-02-25
Dressing agents for seeds and. like
AT96136B
(en )
1924-02-25
Holding device for duvets u. like
AT108127B
(en )
1927-11-25
Device for the production of saturated solutions.
AT121397B
(en )
1931-02-25
Holder for stockings, socks or the like.
AT116570B
(en )
1930-02-25
Method and machine for producing bevels on glass and the like like
CH131563A
(en )
1929-02-28
Twisting machine for the production of packages.
ES116257A1
(en )
1930-01-16
IMPROVEMENTS INTRODUCED IN NEEDLES OR THE LIKE.
ES104644A1
(en )
1927-12-01
Improvements introduced in the manufacture of mattresses.
AT110356B
(en )
1928-08-10
Machine for the production of glass objects.
AT121093B
(en )
1931-01-26
Device for the production of films, tapes and Like. From cellulose solutions.
AT121413B
(en )
1931-02-25
Machine for making sandwiches.
ES92999A1
(en )
1925-06-16
Improvement introduced in the manufacture of stockings.
ES112134A3
(en )
1929-06-16
Improvements introduced in the manufacture of stockings.
AT108097B
(en )
1927-11-25
Support plate for presses and similar machines and methods of making the same.
ES89222A1
(en )
1924-06-01
Improvements in the manufacture of card holders.
CH160155A
(en )
1933-02-28
Holders for stockings and the like.
AT112353B
(en )
1929-02-25
Process for making hardened casein products and the like like
AT116575B
(en )
1930-02-25
Machine for the production of wooden pencils.