CH26101A
(en )
1903-07-31
Device for cleaning and polishing floors, linoleum and wax carpets
CH25844A
(en )
1903-06-30
Device for cleaning floors
CH22501A
(en )
1902-03-31
Device for cleaning floors
CH41880A
(en )
1908-12-01
Electrically operated device for polishing floors
CH31290A
(en )
1905-03-15
Device for cleaning floors
FR336262A
(en )
1904-03-04
Pneumatic device for cleaning carpets, floors and other surfaces
CH20342A
(en )
1901-04-30
Device for cleaning and maintaining floors
CH39419A
(en )
1908-03-02
Machine for cleaning floors
FR448164A
(en )
1913-01-24
Rotary brush device for cleaning parquet floors, carpets and the like
FR334455A
(en )
1903-12-22
Device suitable for cleaning carpets, cushions, blankets, etc.
CH38154A
(en )
1907-09-15
Machine for cleaning, sanding and polishing wooden objects
CH39823A
(en )
1908-05-01
Device for clamping cleaning cloths onto scrubbing brushes or similar brushes with handles
CH23533A
(en )
1902-08-15
Holder for clamping objects for cleaning the floor
CH51400A
(en )
1911-09-01
Device for cleaning floors
CH27853A
(en )
1904-02-29
Device for trimming linoleum
CH58362A
(en )
1913-03-01
Device for cleaning and polishing footwear
CH36607A
(en )
1907-02-15
Abrasive, wax and polishing apparatus for parquet floors
FR335997A
(en )
1904-02-22
Device for removing dust from fabrics, carpets, furniture, etc.
FR335914A
(en )
1904-02-20
Device for cleaning floors and polishing parquet floors in mosaic, marble, etc.
CH32771A
(en )
1905-09-15
Suction device for cleaning carpets, blankets, wallpapers, etc. s. w.
CH32772A
(en )
1905-09-15
Suction device for cleaning carpets, blankets, wallpapers, etc. s. w.
FR329910A
(en )
1903-08-08
Apparatus for cleaning carpets, etc.
CH57725A
(en )
1913-02-01
Machine for cleaning floors, in particular parquet floors
CH71301A
(en )
1915-12-16
Device for cleaning floors and beans
CH29678A
(en )
1904-09-15
Device for washing dishes