AU152044B2
(en )
1952-03-13
Improvements in and relating to water softeners
AU737452A
(en )
1952-03-13
Improvements in and relating to water softeners
AU148703B2
(en )
1952-02-14
Improvements in and relating to water softeners
AU151587B2
(en )
1952-03-13
Improvements in and relating to water softeners
AU136851A
(en )
1952-03-13
Improvements in and relating to water softeners
AU83151A
(en )
1952-02-14
Improvements in and relating to water softeners
AU155894B2
(en )
1953-02-26
Improvements in and relating to dap-spinning machines
AU153427B2
(en )
1952-09-18
Improvements in or relating to hydro-extractors
AU153428B2
(en )
1952-09-18
Improvements in or relating to hydro-extractors
AU153532B2
(en )
1954-02-04
Improvements in or relating to gyro-verticals
AU160348B2
(en )
1952-07-03
Improvements in and relating to circular looms
AU160665B2
(en )
1952-10-30
Improvements in or relating to wringers
AU164293B2
(en )
1953-01-15
Improvements in the defluoridation of water
AU166022B2
(en )
1952-10-16
Improvements in or relating to faucet construction
AU1191952A
(en )
1953-08-06
Improvements in and relating to cloches
AU160595B2
(en )
1953-07-16
Improvements in and relating to cultivators
AU162583B2
(en )
1952-12-11
Improvements in or relating to hydro-kinetic apparatus
AU1506452A
(en )
1953-02-26
Improvements in and relating to dap-spinning machines
AU1141452A
(en )
1952-09-18
Improvements in or relating to hydro-extractors
AU787252A
(en )
1954-02-04
Improvements in or relating to gyro-verticals
AU1141352A
(en )
1952-09-18
Improvements in or relating to hydro-extractors
AU963852A
(en )
1952-07-03
Improvements in and relating to circular looms
ZA52370B
(en )
2010-06-04
Improvements in and relating to funnaeos
AU1227052A
(en )
1952-10-30
Improvements in or relating to wringers
AU164532B2
(en )
1952-10-30
Improvements in and relating to soaps and their preparation