AU822132A
(en )
1933-01-12
Improvements in and connected with duplicating machines
AU967832A
(en )
1933-05-04
Improvements in duplicating machines
AU1097133A
(en )
1933-12-21
Improvements in and connected with puddling machines
AU1211833A
(en )
1934-04-19
Improvements in and connected with photo composing machines
AU869832A
(en )
1933-08-24
Improvements in and connected with harvesting machines
AU166431A
(en )
1932-04-07
Improvements in and connected with timber cutting machines
CA328524A
(en )
1932-12-13
Matrix-setting and type-line-casting machine
AU1167133A
(en )
1934-03-01
Improvements in and connected with swimming machines
AU627932A
(en )
1932-12-22
Improvements in sheepshearing machines
AU1996934A
(en )
1935-05-30
Improvements in and connected with puddling machines andthe like
CA324797A
(en )
1932-08-02
Adding machine and typewriter
AU814832A
(en )
1933-12-21
Improvements in oilcans
AU586232A
(en )
1932-08-25
Improvements in life-belts
CA324770A
(en )
1932-08-02
Typewriting and adding machine
AU391231A
(en )
1931-12-21
Improvements in and connected with planting machines
AU335131A
(en )
1931-11-19
Improvements in and connected with planting machines
CA334742A
(en )
1933-08-08
Computing and typewriting machine
CA327453A
(en )
1932-11-08
Typewriting and computing machine
CA324972A
(en )
1932-08-09
Typewriting and computing machine
CA324771A
(en )
1932-08-02
Typewriting and computing machine
AU2347935A
(en )
1936-01-09
Improvements in and connected with photo composing machines
AU906632A
(en )
1933-09-14
Improvements in and connected with dough working machines
AU934132A
(en )
1933-03-30
Improvements in pantettes andthe like
CA336348A
(en )
1933-10-10
Matrix-setting and type-line-casting machine
CA334200A
(en )
1933-07-18
Matrix-setting and type-line-casting machine