CH30737A
(en )
1905-01-31
Apparatus for developing and fixing in daylight
CH42956A
(en )
1909-04-01
Apparatus for lowering people and loads
CH46330A
(en )
1910-02-16
Device for dedusting gases
CH44599A
(en )
1909-09-01
Apparatus against bed-wetting
CH56878A
(en )
1912-12-02
Apparatus for testing gases and liquids
CH25147A
(en )
1903-04-15
Device for developing, tinting and fixing photographs
CH50713A
(en )
1911-06-16
Device for taking notes and copying them at the same time
CH44504A
(en )
1909-08-16
Apparatus for filling bottles
CH45494A
(en )
1909-11-16
Apparatus for enriching liquids with radium emanation
CH39110A
(en )
1908-02-01
Apparatus for printing and checking tickets
CH39455A
(en )
1908-03-16
Photographic apparatus for 4 separate single exposures at the same time
CH59063A
(en )
1913-04-16
Apparatus for testing gases
CH43485A
(en )
1909-05-17
Apparatus for making blueprints
DK11733C
(en )
1909-01-25
Apparatus for weighing shiploads and the like.
CH71574A
(en )
1916-01-17
Method and apparatus for opening and cleaning fiber material
CH40479A
(en )
1908-07-16
Apparatus for correspondence in cipher
CH33796A
(en )
1906-01-15
Apparatus for scrubbing gases
AT68028B
(en )
1915-02-25
Method and apparatus for drying granular material.
AT41218B
(en )
1910-02-25
Apparatus for direct cinematographic recording and reproduction.
AT42067B
(en )
1910-05-10
Method and device for tempering unit cartridges.
CH46289A
(en )
1910-02-16
Apparatus for making hot water
CH36219A
(en )
1906-12-15
Apparatus for displaying gases in the atmosphere
CH45452A
(en )
1909-11-16
Device for holding curtain rods and curtain boards
CH45065A
(en )
1909-10-01
Apparatus for drying hair
CH43743A
(en )
1909-06-16
Apparatus for separating feces into liquid and solid components