CH35117A
(en )
1906-07-15
Apparatus for displaying speeds
CH34929A
(en )
1906-06-15
Apparatus for drying fabrics
CH36035A
(en )
1906-11-30
Apparatus for dehumidifying foodstuffs
CH33796A
(en )
1906-01-15
Apparatus for scrubbing gases
CH37758A
(en )
1907-07-31
Apparatus for sharpening crayons
CH35078A
(en )
1906-06-30
Apparatus for crushing sugar
CH36219A
(en )
1906-12-15
Apparatus for displaying gases in the atmosphere
CH47925A
(en )
1910-08-16
Device for serving food
CH35309A
(en )
1906-08-15
Apparatus for processing hair
CH44504A
(en )
1909-08-16
Apparatus for filling bottles
CH34383A
(en )
1906-04-30
Apparatus for playing string instruments
CH41247A
(en )
1908-10-16
Apparatus for tensioning finished fabrics
CH27847A
(en )
1904-03-15
Apparatus for cleaning used lubricating materials
CH46332A
(en )
1910-02-16
Apparatus for evolving gases
CH34113A
(en )
1906-03-15
Device for hanging laundry
CH44974A
(en )
1909-10-01
Apparatus for counting the stitches of embroidery patterns as they are being recorded
CH39132A
(en )
1908-02-01
Apparatus for washing dishes
CH29407A
(en )
1904-12-15
Apparatus for jerking off floors
CH40764A
(en )
1908-08-17
Apparatus for threading the needles of ship embroidery machines
CH29037A
(en )
1904-07-15
Apparatus for dyeing cotton
AT23563B
(en )
1906-03-26
Apparatus for washing potatoes and the like like
CH35701A
(en )
1906-10-15
Device for drying medicine bottles
CH34480A
(en )
1906-04-30
Apparatus for chlorinating acetylene
CH34935A
(en )
1906-06-15
Device for cleaning bottles
CH33195A
(en )
1905-10-31
Apparatus for indicating the boiling of liquids