CH3740A
(en )
1891-12-15
Apparatus for making artificial and mixed silk
CH4984A
(en )
1892-09-15
Apparatus for making artificial and mixed silk
CH3682A
(en )
1891-11-30
Apparatus for the manufacture of artificial sandstone
CH5246A
(en )
1892-11-15
Apparatus for making perfumes
CH16077A
(en )
1898-09-30
Apparatus for making artificial silk
CH17950A
(en )
1899-09-30
Apparatus for making artificial silk
CH4747A
(en )
1892-07-30
Apparatus for the automatic and continuous generation of oxygen
CH3691A
(en )
1891-11-14
Apparatus for the continuous production of oxygen
CH4079A
(en )
1892-02-15
Apparatus for automatic taking and taking of photographs
CH1338A
(en )
1889-11-16
Apparatus for making and serving carbonated beverages
CH29680A
(en )
1904-09-15
Apparatus for making artificial silk
CH513A
(en )
1889-04-02
Apparatus for making pattern patterns for dresses
CH7539A
(en )
1894-04-30
Apparatus for obtaining distilled and sterilized water
CH3450A
(en )
1891-09-30
Apparatus for sizing preparation
CH6097A
(en )
1893-06-30
Apparatus for the sterilization of liquids and bodies of all kinds
CH2987A
(en )
1891-05-30
Improved Apparatus for Automatic Taking and Completion of Photographs
CH3577A
(en )
1891-10-31
Apparatus for peeling stones
CH3887A
(en )
1892-01-15
Apparatus for starting and braking cars
CH1283A
(en )
1889-10-31
Apparatus for sewing and embroidery machines for making wefts and other embroidery
CH5839A
(en )
1893-04-29
Apparatus for the preparation of oxygen and hydrogen by electrolytic means
CH6174A
(en )
1893-07-15
Apparatus for making carbonated bath water
CH28206A
(en )
1904-04-15
Apparatus for making butter and cheese
CH30398A
(en )
1904-12-15
Apparatus for applying vapors
CH31185A
(en )
1905-03-15
Apparatus for showing pictures
CH16848A
(en )
1899-02-28
Apparatus for treating the sick by means of light therapy