CH26209A
(en )
1903-08-15
Device for boiling and vaporizing
CH27163A
(en )
1903-12-15
Device for sterilizing liquids
CH26783A
(en )
1903-10-31
Device for passing food
CH26824A
(en )
1903-10-31
Device for saturating liquids with gases
CH30214A
(en )
1904-11-30
Device for displaying sudden increases in temperature
CH26309A
(en )
1903-08-15
Device for lifting liquids
CH27853A
(en )
1904-02-29
Device for trimming linoleum
CH32190A
(en )
1905-06-30
Device for holding open umbrellas
CH27172A
(en )
1903-12-15
Device to exclude type lines
CH31166A
(en )
1905-03-15
Device for removing inks and inks from bottles
CH29118A
(en )
1904-07-15
Device for locking turntables
CH24542A
(en )
1903-04-15
Device for suspending and moving the gate on embroidery machines
CH31987A
(en )
1905-05-31
Device for giving telegraphic characters
FR322825A
(en )
1903-02-13
Stereokinematographic apparatus
CH24244A
(en )
1902-11-30
Device for thread cutting
CH25787A
(en )
1903-06-30
Device for cleaning and sanding down collectors
AT23186B
(en )
1906-02-26
Device for holding open umbrellas.
CH23919A
(en )
1902-10-15
Device for adjusting men's legwear
CH22809A
(en )
1902-04-15
Device for magneto-therapeutic irradiation
FR4513E
(en )
1905-08-26
Device allowing the magnification of micrographic views
FR343599A
(en )
1904-10-10
Device allowing the magnification of micrographic views
CH27060A
(en )
1903-11-30
Device for impregnating liquids with gas
CH35572A
(en )
1906-09-15
Device for turning the pages of booklets
CH34512A
(en )
1906-04-30
Device for holding umbrellas in various positions
CH28180A
(en )
1904-04-15
Device for heating baths