AU353926A
(en )
1927-12-13
Improvements in and relating to flushing cisterns andthe like
AU1319228A
(en )
1929-05-21
Improvements in and relating to lavatory cisterns andthe like
AU1003927A
(en )
1928-07-17
Improvements in and relating to cisterns
AU1450028A
(en )
1929-06-04
Improvements in and relating to sanitary cisterns
AU329026A
(en )
1927-08-16
Improvements in flushing cisterns
AU286026A
(en )
1927-07-19
Improvements in syphonic sanitary cisterns
AU1484228A
(en )
1929-08-13
Improvements in or relating to flushing cisterns
AU1401123A
(en )
1924-11-11
Improvements in and relating to flushing cisterns
AU25931A
(en )
1932-01-28
Improvements in and relating to flushing cisterns
AU97431A
(en )
1932-01-07
Improvements in and relating to flushing cisterns
AU19631A
(en )
1931-11-26
Improvements in and relating to flushing cisterns
AU2000329A
(en )
1929-08-13
An improvements in or relating to flushing cisterns
AU859427A
(en )
1928-08-07
Improvements in flushing cisterns
AU940627A
(en )
1928-09-25
Improvements in flushing cisterns
AU17126A
(en )
1926-06-08
Improvements in and relating to building construction
AU499731A
(en )
1932-04-07
Improvements in and relating to syphonic flushing cisterns
AU777527A
(en )
1927-11-08
Improvements in water flushing cisterns
CA258693A
(en )
1926-03-09
Flush tank and valve
AU2038529A
(en )
1929-10-29
Improvements in and connected with flushing cisterns
AU410526A
(en )
1927-10-18
Improvements in or relating to duplicators
AU208526A
(en )
1927-03-29
Improvements in and relating to concrete pipe making and like machines
AU267126A
(en )
1927-02-01
Improvements in and relating to water meters
AU485026A
(en )
1927-04-23
Improvements in or relating to pipes
AU2305125A
(en )
1926-04-13
Improvements in sanitary flushing cisterns
AU207026A
(en )
1926-10-12
Improvements in and relating to earth scoops