FR499042A
(en )
1920-01-29
Typewriter in Braille characters for use by the blind
FR585998A
(en )
1925-03-12
Process for the industrial use of inferior plants
CH63169A
(en )
1914-01-02
Apparatus for marking the status of counters on preprinted forms in tabular form
FR479948A
(en )
1916-05-25
Machine for the distribution of sand, gravel, salt, fertilizers and other substances
CH64720A
(en )
1914-04-16
Device for cleaning ink rollers
CH69429A
(en )
1915-06-16
Machine for washing gravel or the like
CH66180A
(en )
1914-08-17
Device for indicating the movement of liquids in lines
CH56155A
(en )
1912-10-01
Facility for registering business transactions according to the card system
AU482412B
(en )
1912-08-06
Improvements in or relating to patterns. B
CH54472A
(en )
1912-06-01
Holder for collecting discount vouchers
CH71487A
(en )
1916-01-17
Machine for performing various fretwork jobs
GB191408081A
(en )
1915-06-24
Improvements in and relating to Calculating Machines.
FR589018A
(en )
1925-05-22
Improvements made to type bar supports for typewriters
FR474758A
(en )
1915-03-12
Balancing and undeformable harmony bar
AT187054B
(en )
1956-10-10
Arrangement to prevent the build-up or to clean scale or similar. Incrustations
CH68195A
(en )
1915-02-16
Cash book for the continuous entry of paid invoice amounts
CH67086A
(en )
1914-11-02
Device for rounding paper strips to be spun
GB110810A
(en )
1917-11-08
Improvements in or relating to Machines for Testing the Balance of Rotary Apparatus.
AT82983B
(en )
1921-02-25
Device for dewatering and cleaning steam.
CH68655A
(en )
1915-04-01
Device for making clothes wider and narrower
AU808213B
(en )
1913-07-04
Improvements in or relating to apparatus for ore concentration
AU243111B
(en )
1911-10-17
Improvements in or relating to ore concentration
AU620212B
(en )
1912-12-23
Improvements in or relating to ore concentration
GB191317520A
(en )
1914-04-09
Improvements in and relating to Calculating Machines.
AT71540B
(en )
1916-04-10
Device for measuring shirts.