AU214404B2
(en )
1957-08-29
Improvements in escape and lifesaving apparatus for use at sea
AU2581457A
(en )
1957-08-29
Improvements in escape and lifesaving apparatus for use at sea
CA560727A
(en )
1958-07-22
Material reducing apparatus and structure for use therein
CA574718A
(en )
1959-04-28
Life-saving apparatus for use at sea
CA606685A
(en )
1960-10-11
Shaving and hair-thinning apparatus
AU229079B2
(en )
1958-11-27
Improvements in breathing apparatus
CA542534A
(en )
1957-06-18
Printing methods and apparatus
CA584154A
(en )
1959-09-29
Salvage apparatus for ships
AU248998B2
(en )
1962-09-06
Improvements in apparatus for use in stethoscopy
AU3815958A
(en )
1958-11-27
Improvements in breathing apparatus
AU241554B2
(en )
1960-12-08
Improvements in or relating to apparatus for automatically performing chemical operations and similar or related operations
AU237837B2
(en )
1960-12-22
Anew and improved apparatus for use in painting
CA584940A
(en )
1959-10-13
Anti-fogging photographic apparatus and processes
AU237035B2
(en )
1956-12-24
Improvements in or relating to stowages for inflatable liferafts and the like
AU6415260A
(en )
1962-09-06
Improvements in apparatus for use in stethoscopy
CA551861A
(en )
1958-01-21
Indicating and control apparatus for electrolyte concentration and the like
CA643408A
(en )
1962-06-26
Arrangement in breathing apparatus for use under water
AU6135860A
(en )
1960-12-08
Improvements in or relating to apparatus for automatically performing chemical operations and similar or related operations
AU231229B2
(en )
Improvements in indicating and controlling apparatus
CA541200A
(en )
1957-05-21
Printing method and apparatus
CA523881A
(en )
1956-04-17
Density separation-method and apparatus
AU235341B2
(en )
1960-05-19
Improvements in or relating to automatic weighing and totalising apparatus
AU5148059A
(en )
1960-12-22
Anew and improved apparatus for use in painting
AU217504B2
(en )
1956-11-08
Improvements in breathing apparatus
CA559834A
(en )
1958-07-01
Weighing method and apparatus