CH37429A
(en )
1907-06-15
Tool for cleaning the bottom of standing and flowing water from plants
CH37228A
(en )
1907-05-15
Device for cleaning cheese kettles
CH38206A
(en )
1907-09-15
Device for cleaning the inside of pipes, hoses and the like
CH38802A
(en )
1907-12-15
Device for cleaning open boilers
CH44062A
(en )
1909-07-01
Device for cleaning dishes
CH48924A
(en )
1910-12-16
Scraper tool for cleaning ceilings and walls
CH65210A
(en )
1914-06-01
Device for dewatering steam and cleaning sludge parts thereof
CH37447A
(en )
1907-06-15
Brush for cleaning glasses and similar vessels
AT27579B
(en )
1907-02-25
Device for the detachable connection of box components.
CH37725A
(en )
1907-07-31
Device for cleaning windows and smooth surfaces
CH35104A
(en )
1906-08-31
Device for cleaning brushes
AT25265B
(en )
1906-08-10
Device for cleaning and rinsing bottles.
AT82983B
(en )
1921-02-25
Device for dewatering and cleaning steam.
CH37121A
(en )
1907-04-30
Device for cleaning cheese kettles
CH35958A
(en )
1906-11-15
Water purifier
CH34935A
(en )
1906-06-15
Device for cleaning bottles
FR380607A
(en )
1907-12-13
Water purifier
CH35623A
(en )
1906-09-15
Plant for the electrical treatment of plants
CH37022A
(en )
1907-04-15
Facility for cleaning laundry
CH46846A
(en )
1910-04-16
Device for cleaning cheese kettles
FR365984A
(en )
1906-09-24
water purifier
FR371055A
(en )
1907-02-26
water purifier
FI3310A
(en )
1908-04-09
Tools for water implants
CH42323A
(en )
1909-01-16
Device for cleaning boilers
CH33347A
(en )
1905-11-30
Smokehouse plant