AU201774B2
(en )
1955-09-22
Improvements in collecting clover and similar burr
AU38354A
(en )
1955-09-22
Improvements in collecting clover and similar burr
AU167936B2
(en )
Improvements in and relating to eggbeaters
AU204821B2
(en )
1955-02-17
Improvements in and relating to 8-azapurines
AU157806B2
(en )
1953-08-06
Improvements in and relating to cloches
AU160088B2
(en )
1953-07-02
Improvements in and relating to skullcaps
AU215067B2
(en )
1957-03-28
Improvements in and connected with cotton harvesters
CA501210A
(en )
1954-04-06
Device in combined writing-table and drawing-table
AU167046B2
(en )
1954-05-06
Improvement in twine and its manufacture
AU200091B2
(en )
1955-05-26
Improvements in and relating to bearings
AU160729B2
(en )
1953-12-24
Improvements in and relating to water-heating and storing units
AU211829B2
(en )
1956-03-22
Improvements in and relating to fenceposts
AU157841B2
(en )
1953-04-16
Improvements in and relating to bobbins
AU201056B2
(en )
1955-04-21
Improvements in rotary burrs
AU164054B2
(en )
1953-05-21
Improvements in and relating to 2,4-diamino-5-benzyl-pyrimidines
AU164422B2
(en )
Improvements in and relating to motor roadvehicles
AU223884B2
(en )
1958-03-20
Improvements in and relating to brooms
AU164666B2
(en )
1954-04-01
Improvements in and relating toa brilliantine composition
AU266218B2
(en )
1964-09-03
Improvements in and relating to bale thrower
AU165515B2
(en )
1953-01-15
Improvements in and relating to transducers
AU213874B2
(en )
1955-06-16
Improvements in and relating to cranes
AU1796553A
(en )
1953-07-02
Improvements in and relating to skullcaps
AU201098B2
(en )
1955-03-10
Improvements in or relating to harvester and decorticating machine
AU200803B2
(en )
Improvements in and relating to electrical sitchgear
AU167634B2
(en )
1955-01-27
Improvements in and relating to electrical safety-plugs