DK54129C
(en )
1938-01-03
The siphon type flush cisterns for discharging different amounts of water.
DK53880C
(en )
1937-11-15
The siphon type flush cisterns for discharging different amounts of water.
FR795954A
(en )
1936-03-26
Water closet
DK53288C
(en )
1937-07-05
The flush cisterns for water closets.
DK55492C
(en )
1938-11-21
The flush cisterns for water closets.
DK52800C
(en )
1937-03-08
Flush valve for water closets.
DK50928C
(en )
1935-11-18
Flushing tap for water closets.
FR772717A
(en )
1934-11-05
Improvements to cisterns for water closets
DK59905C
(en )
1942-06-22
Flush valve, especially for water closets.
DK45969C
(en )
1932-07-25
The flush cisterns for water closets.
FR823610A
(en )
1938-01-24
Flush valve for urinals, water closets, etc.
FI17454A
(en )
1937-03-25
Flushing valve, mainly for water closets
DK59033C
(en )
1941-09-15
Flush valve for water closets.
ES115409A3
(en )
1929-12-01
Automatic discharge siphon.
FR779753A
(en )
1935-04-12
Cistern for water closet or other applications
DK51747C
(en )
1936-06-08
Procedure for Concentrating Heavy Water.
FR779751A
(en )
1935-04-12
Water closet
DK50572C
(en )
1935-08-19
Float valve, especially for flush cisterns.
DK54235C
(en )
1938-01-24
Flushing device with pressure vessel for water closets.
FR952857A
(en )
1949-11-25
Tap or flush valve, especially for water closets
ES105668A3
(en )
1928-02-16
Automatic discharge siphon.
FR710573A
(en )
1931-08-25
Cistern for water closet
DK53075C
(en )
1937-05-10
The rinsing cisterns.
GR3313B
(en )
1931-08-13
AUTOMATIC SIPHON RETURN OF SEWERAGE CITIES.
DK61785C
(en )
1944-01-03
The flush cisterns for water closets.