CH62808A
(en )
1913-12-16
Bottle closure with device to prevent refilling of the bottle
CH67402A
(en )
1915-01-16
Bottle holder
CH62014A
(en )
1913-11-01
Device to facilitate the extinguishing of petroleum lamps
CH67553A
(en )
1914-12-16
Device to prevent boiling liquids from boiling over
CH73766A
(en )
1916-11-16
Device to prevent sparking
CH64468A
(en )
1914-04-01
Device to prevent the skirt and blouse from slipping
CH49589A
(en )
1911-03-01
Device to prevent ties from slipping
CH47394A
(en )
1910-06-16
Funnel with device to prevent overfilling of vessels
FR455668A
(en )
1913-08-06
Improvements to tamper-proof bottles
CH67967A
(en )
1915-02-01
Arrangement to eliminate remanent magnetism
CH64670A
(en )
1914-04-16
Device in locomotives to prevent sparks from being ejected
CH61883A
(en )
1913-10-16
Device for bottles to prevent drops that form on the bottle mouth from running off
CH55291A
(en )
1912-08-01
Device for the prevention of train collisions
FR465869A
(en )
1914-04-29
Non-refillable bottle
FR455462A
(en )
1913-08-01
Improvements to tamper-proof bottles
FR474478A
(en )
1915-02-23
Device to prevent refilling of bottles
FR461514A
(en )
1913-12-31
Non-refillable bottle
CH64678A
(en )
1914-04-16
Bottle cap
CH63326A
(en )
1914-01-16
Bottle cap
CH55101A
(en )
1912-09-02
Device for generating cold
CH65742A
(en )
1914-07-16
Device for purifying waste water
FR464106A
(en )
1914-03-13
Cup with special devices to protect the neck of demijohns
FR454978A
(en )
1913-07-19
Security device for locks
CH71040A
(en )
1915-11-16
Procedure to prevent scale settling
CH64361A
(en )
1914-04-01
Device for signaling the departure times of trains