CH75652A
(en )
1918-02-01
Device for making butter
CH74730A
(en )
1917-04-02
Device for making ropes
CH61444A
(en )
1913-09-16
Device for making impressions
AT54532B
(en )
1912-07-25
Device for making knotted fringes.
CH49430A
(en )
1911-02-16
Device for making cigars
CH50449A
(en )
1911-06-01
Device for making cigars
CH59100A
(en )
1913-04-16
Device for the production of artificial stones
AT74197B
(en )
1918-02-25
Process for making margarine.
CH45315A
(en )
1909-11-01
Process for the production of preservable egg cream for bakery purposes
CH73661A
(en )
1916-11-01
Device for the production of concrete steps
AT52263B
(en )
1912-02-26
Process for making combination photographic negatives.
FR389432A
(en )
1908-09-09
Cigarette holder suitable for use as an inhaler
AT71199B
(en )
1916-02-25
Device for the production of reinforced knitwear.
CH39760A
(en )
1908-04-16
Device for making belt connections
CH51187A
(en )
1911-08-16
Device for the extension of broken limbs
CH67911A
(en )
1915-02-01
Process for making an emulsion
CH57624A
(en )
1913-01-16
Device for the production of armature windings
AT57954B
(en )
1913-02-25
Process for the preparation of arsenic compounds.
CH57495A
(en )
1913-01-02
Device for the production of fruit juice
CH59310A
(en )
1913-05-02
Process for the preparation of b-g-dimethylerythrene
CH59561A
(en )
1913-05-16
Process for the preparation of b-g-dimethylerythrene
CH54323A
(en )
1912-05-17
Process for the preparation of b-g-dimethylerythrene
CH78230A
(en )
1918-07-01
Device for the production of briquettes
CH39711A
(en )
1908-04-01
Device for making artificial threads
CH47377A
(en )
1910-06-16
Handset for making Tresterstöckli