CH62014A
(en )
1913-11-01
Device to facilitate the extinguishing of petroleum lamps
CH63225A
(en )
1914-01-16
Device for fastening candles in candlesticks
CH58102A
(en )
1913-02-17
Signaling device to indicate the risk of fire
CH73766A
(en )
1916-11-16
Device to prevent sparking
CH77306A
(en )
1918-04-01
Device to prevent bedwetting
CH61255A
(en )
1913-09-16
Device for the remote actuation of regulating organs
CH60393A
(en )
1913-07-16
Device to facilitate hearing
CH72599A
(en )
1916-06-02
Device for the storm-proof fastening of interlocking tiles
CH56097A
(en )
1912-10-01
Device for the detachable fastening of curtains
CH62674A
(en )
1913-12-16
Device for the automatic ignition and extinguishing of lighting apparatus
CH72390A
(en )
1916-10-02
Device for handguns to facilitate the shooting of wire obstacles
CH78230A
(en )
1918-07-01
Device for the production of briquettes
CH64290A
(en )
1914-03-16
Device for securing fittings attached to stem ends against sliding off
CH55491A
(en )
1912-09-02
Device for eliminating the coupling of animals
FR451784A
(en )
1913-04-26
Improved apparatus for lighting miners' lamps and similar safety lamps
CH67221A
(en )
1914-11-16
Device to prevent unauthorized refilling of bottles
CH67553A
(en )
1914-12-16
Device to prevent boiling liquids from boiling over
CH51187A
(en )
1911-08-16
Device for the extension of broken limbs
CH64468A
(en )
1914-04-01
Device to prevent the skirt and blouse from slipping
CH57563A
(en )
1913-01-16
Device to prevent firing when the rifle is tilted
CH51771A
(en )
1911-09-16
Device for utilizing the heat of combustion gases
CH78539A
(en )
1918-08-01
Paragraph theory to facilitate the correct structure of paragraphs
CH60748A
(en )
1913-08-01
Device for the production of hole embroidery
CH74777A
(en )
1917-04-02
Device for fastening pipes etc. to ceilings and walls
CH59977A
(en )
1913-06-16
Device for regulating two-steam turbines