AU101457B2
(en )
1937-07-08
Improvements in or relating to Flushing valves
AU262636A
(en )
1937-07-08
Improvements in or relating to Flushing valves
AU101476B2
(en )
1937-07-08
Improvements in or relating to thermionic valves
AU101478B2
(en )
1936-05-10
Improvements in or relating to thermionic valves andthe like
AU101485B2
(en )
1937-07-15
Improvements in hydrant valves
AU103980B2
(en )
1936-11-15
Improvements relating to valves
AU101155B2
(en )
1937-06-10
Improvements in and relating to flushing cisterns
AU100206B2
(en )
1937-02-11
Improvements in flush valves andthe like
AU488336A
(en )
1937-07-08
Improvements in or relating to thermionic valves
AU102777B2
(en )
1938-01-13
Improvements in or relating to photosculpture
AU102709B2
(en )
1937-12-23
Improvements in or relating to telegraphones
AU102535B2
(en )
1937-12-02
Improvements in or relating to photosculpture
AU166036A
(en )
1936-05-10
Improvements in or relating to thermionic valves andthe like
AU283536A
(en )
1937-07-15
Improvements in hydrant valves
AU469736A
(en )
1936-11-15
Improvements relating to valves
AU207636A
(en )
1937-06-10
Improvements in and relating to flushing cisterns
AU100156B2
(en )
1937-02-04
Improvements in stop valves
AU86736A
(en )
1937-02-11
Improvements in flush valves andthe like
AU101254B2
(en )
1937-06-17
Improvements in water closets
AU2021934A
(en )
1935-11-18
Improvements in or relating to flush valves
CA360428A
(en )
1936-09-08
Flushing valve
AU479136A
(en )
1937-12-02
Improvements in or relating to photosculpture
AU479236A
(en )
1938-01-13
Improvements in or relating to photosculpture
AU516636A
(en )
1937-12-23
Improvements in or relating to telegraphones
AU100369B2
(en )
1937-03-04
Improvements in or relating to accordions