GB527558A
(en )
1940-10-11
Improvements in or relating to shower-baths
AU105278B2
(en )
1938-10-06
Improvements in or relating to steam powerplant
AU146238A
(en )
1938-10-06
Improvements in or relating to steam powerplant
GB513483A
(en )
1939-10-13
Improvements in or relating to slip-couplings
AU105248B2
(en )
1938-10-06
Improvements in or relating to hydro-extractors
AU105636B2
(en )
1938-11-10
Improvements in or relating to iconoscopes
AU109288B2
(en )
Improvements in or relating to portmanteaux
AU106559B2
(en )
1939-02-16
Improvements in or relating to blade-wheel propellers
AU106558B2
(en )
1939-02-16
Improvements in or relating to blade-wheel propellers
AU85038A
(en )
1938-11-10
Improvements in or relating to iconoscopes
AU148038A
(en )
1938-10-06
Improvements in or relating to hydro-extractors
AU105630B2
(en )
Improvements in or relating to couplings
AU105631B2
(en )
Improvements in or relating to couplings
AU42038A
(en )
1939-02-16
Improvements in or relating to blade-wheel propellers
AU42238A
(en )
1939-02-16
Improvements in or relating to blade-wheel propellers
AU109160B2
(en )
1939-12-07
Improvements in or relating to draughting machines
AU108246B2
(en )
Improvements in or relating to toasting machines
AU107640B2
(en )
1939-06-22
Improvements in or relating to filters
AU107531B2
(en )
1939-06-08
Improvements in or relating to oil-vapour burners
AU105816B2
(en )
1938-11-24
Improvements relating to steam superheater and like elements
AU108641B2
(en )
1939-10-05
Improvements in or relating to boxes
AU107861B2
(en )
1939-07-13
Improvements in or relating to filaturing or silk-reeling apparatus
AU106712B2
(en )
1939-03-09
Improvements in or relating to sleeve cuffs
AU107559B2
(en )
1939-06-08
Improvements in or relating to awnings
AU106656B2
(en )
1939-03-02
Improvements in and relating to cartons