CH74730A
(en )
1917-04-02
Device for making ropes
CH57833A
(en )
1913-02-01
Device for regulating water turbines
CH74272A
(en )
1917-05-16
Device for automatic adjustment to constant load
FI6345A
(en )
1916-05-12
Automatic bromsregulator
CH56642A
(en )
1912-11-16
Device for preventing the nails from becoming crooked
CH61444A
(en )
1913-09-16
Device for making impressions
CH59977A
(en )
1913-06-16
Device for regulating two-steam turbines
CH78230A
(en )
1918-07-01
Device for the production of briquettes
CH76250A
(en )
1917-11-16
Power transmission device
CH58708A
(en )
1913-04-01
Automatic firearm
CH73661A
(en )
1916-11-01
Device for the production of concrete steps
FR486083A
(en )
1918-03-06
Automatic artificial leg
CH57164A
(en )
1912-12-16
Device for the automatic issuing of tokens
CH51613A
(en )
1911-09-01
Device for the automatic regulation of combustion in all types of ovens
CH73171A
(en )
1916-09-01
Device for the construction of walls by means of cladding
CH63578A
(en )
1914-02-02
Device for the production of black lead
CH73695A
(en )
1916-11-01
Device for automatic zeroing of the setting disks on calculating machines
CH56097A
(en )
1912-10-01
Device for the detachable fastening of curtains
CH62436A
(en )
1913-11-17
Device for supplying steam to steam turbines
DK15189C
(en )
1911-10-23
Procedure for the manufacture of artificial boards.
FR483581A
(en )
1917-07-20
Automatic gauge
CH61084A
(en )
1913-09-01
Device for correcting impotentia coeundi
CH80695A
(en )
1919-04-01
Device for producing an easily suspended cocoa mass
CH67911A
(en )
1915-02-01
Process for making an emulsion
CH65671A
(en )
1914-07-01
Device for automatic opening of the shutters