SU11928A1
(en )
1929-09-30
Device for closing the cleaning holes in the siphons of sewage, sanitary and water pipes
FR628501A
(en )
1927-10-25
Water trap
SU8139A1
(en )
1929-02-28
Device to indicate the water level in the boiler
DK40440C
(en )
1929-07-08
Bathroom fittings with drains for water closets.
DK40964C
(en )
1929-10-21
Device at Water closets.
DK36056C
(en )
1926-05-31
Drain device for Intestinal Flushing Devices for Use in Bathtubs.
DK34883C
(en )
1925-08-17
Apparatus for Cleaning the Pipes in Water Pipe Boilers.
DK35903C
(en )
1926-04-26
Device by drainage funnels for kitchen water and the like.
GR1132B
(en )
1926-03-10
IMPROVEMENTS IN THE TOILET BASIN.
FR655623A
(en )
1929-04-22
Toilet flushing device
FR611068A
(en )
1926-09-20
Hunting basin for water closets
FR653107A
(en )
1929-03-18
Water closet
DK42288C
(en )
1930-05-26
Procedure with associated device for purification of steam boiler water for sludge.
FR699480A
(en )
1931-02-16
Water closet flushing device
DK42191C
(en )
1930-05-12
Water pipe boiler.
DK36148C
(en )
1926-06-21
Procedure for sterilizing water and other liquids.
FR699175A
(en )
1931-02-11
Spittoon with drain, siphon and running water
ES78Y
(en )
1930-10-01
Spittoon for running water and siphon action.
FR778948A
(en )
1935-03-26
Hygienic washing and drying device, particularly applicable to water closets
DK40670C
(en )
1929-08-26
Device for Water Pipe Boilers.
FR748433A
(en )
1933-07-04
Water closet device
FR672432A
(en )
1929-12-27
Water closet device mechanism
DK38279C
(en )
1927-12-27
The water closet.
DK35769C
(en )
1926-03-15
Water pipe boiler.
DK36419C
(en )
1926-08-23
Water pipe boiler.