AU104182B2
(en )
1938-06-07
Improvements in and relating to glass blocks
AU103745B2
(en )
1938-04-02
Improvements in and relating to hollow glass blocks
AU104324B2
(en )
1938-07-07
Improvements in and relating to hollow glass blocks
AU415037A
(en )
1993-06-23
Improvements in and relating to glass blocks
AU398537A
(en )
1938-04-02
Improvements in and relating to hollow glass blocks
AU458437A
(en )
1938-07-07
Improvements in and relating to hollow glass blocks
AU104181B2
(en )
1938-06-23
Improvements in and relating to glass blocks
AU414937A
(en )
1938-06-23
Improvements in and relating to glass blocks
AU102836B2
(en )
1938-01-13
Improvements in and relating to tempered glass
AU104183B2
(en )
1938-06-23
Improvements in and relating tothe manufacture of glass blocks
AU129737A
(en )
1938-01-13
Improvements in and relating to tempered glass
AU424337A
(en )
1938-06-23
Improvements in and relating tothe manufacture of glass blocks
AU103746B2
(en )
Improvements in hollow glass building blocks
AU104854B2
(en )
1938-09-01
Improvements in and relating to the tempering of glass sheets
AU103182B2
(en )
1938-02-17
Improvements in and relating to resilient supports
AU106056B2
(en )
Improvements in and relating tothe tempering of glass
AU103898B2
(en )
1938-05-19
Improvement in glass
AU101138B2
(en )
1937-06-03
Improvements in or relating to refractory glasses
AU102630B2
(en )
1937-12-09
Improvements in or relating to refractory glasses
AU103734B2
(en )
Improvements in or relating to refractory glasses
AU102017B2
(en )
1937-09-23
Improvements in or relating to ozonisers
AU103119B2
(en )
1938-02-10
Improvements in or relating to doorlocks
AU101922B2
(en )
1937-09-09
Improvements in and connected with lehrs
AU556537A
(en )
1938-09-01
Improvements in and relating to the tempering of glass sheets
AU108598B2
(en )
1939-10-05
Improvements in or relating to glass