CH7006A
(en )
1893-12-30
Device to facilitate mountaineering
CH12201A
(en )
1896-10-31
Device to facilitate mountaineering
CH7751A
(en )
1894-06-15
Device to facilitate teething in children
CH10534A
(en )
1895-12-31
Device to facilitate walking, running, jumping etc.
CH3789A
(en )
1891-12-15
Device for attaching the striking strap to the weaver bird
CH6791A
(en )
1893-10-31
Device for generating steam
CH7811A
(en )
1894-06-30
Device to facilitate the lighting of enclosed gas flames
CH6281A
(en )
1893-07-31
Device for preventing horse runaway
CH7286A
(en )
1894-02-15
Device for attaching the card coverings to the covers
CH7595A
(en )
1894-06-30
Motor regulation device
CH5576A
(en )
1893-02-15
Device to be worn on the body for the elimination of curvature of the spine
CH30622A
(en )
1905-01-15
Device for fastening hoses to pipes
CH9971A
(en )
1895-09-30
Device for the production of double flanges on pipes
CH6710A
(en )
1893-10-31
Device for determining the content of hollow vessels
CH9923A
(en )
1895-08-31
Device for creating dimples by means of massage
CH4968A
(en )
1892-09-15
Device for making boxes
CH2272A
(en )
1891-01-31
Device on knapsacks to relieve the spine from the bending effect
CH7053A
(en )
1894-01-15
Device for widening strands
CH8019A
(en )
1894-08-15
Apparatus to illustrate the first calculation
CH31629A
(en )
1905-04-30
Device for attaching hoses to pipes etc.
CH6532A
(en )
1893-09-15
New electrolytic device
CH5428A
(en )
1893-02-15
Template for making pairs of hands at angles, corresponding to two different times
CH7864A
(en )
1894-06-30
Device for quick unclamping of draft animals
CH6011A
(en )
1893-05-31
Device on ties for attaching the same to the collar button
CH27533A
(en )
1904-01-31
Device for generating nitric acid