GB276523A
(en )
1927-09-01
Improvements in or relating to brushes
GB258485A
(en )
1926-09-23
Improvements in or relating to squeegees
GB294683A
(en )
1928-07-30
Improvements in or relating to hair-combs
AU474926A
(en )
1927-08-02
Improvements in or relating to wringers
AU480526A
(en )
1927-09-20
Improvements in or relating to dustpans
AU509126A
(en )
1927-11-08
Improvements in or relating to carburetters
AU387526A
(en )
1927-09-27
Improvements in or relating to fastener-inserting machines
GB263573A
(en )
1927-01-06
Improvements in or relating to mops
AU410526A
(en )
1927-10-18
Improvements in or relating to duplicators
GB277757A
(en )
1927-09-26
Improvements in or relating to portfolios
GB266618A
(en )
1927-03-03
Improvements in or relating to brushes
GB280391A
(en )
1927-11-17
Improvements in or relating to mops
AU1893529A
(en )
1930-04-01
Improvevents in or relating to wringers
AU41726A
(en )
1927-02-15
Improvements in or relating to photoprinting
AU618927A
(en )
1927-03-09
Improvements in or relating to windows
AU371426A
(en )
1926-09-08
Improvements in or relating to compressors
AU414126A
(en )
1927-10-18
Improvements in or relating to refrigerators
AU213426A
(en )
1926-09-28
Improvements in or relating to refrigerators
AU2613525A
(en )
1926-03-12
Improvements in or relating to concrete
AU485026A
(en )
1927-04-23
Improvements in or relating to pipes
AU2617025A
(en )
1926-07-26
Improvements in or relating to portable derails
AU1730424A
(en )
1924-04-14
Improvements in or relating to folding-boxes
CA266453A
(en )
1926-12-07
Wringer
AU161626A
(en )
1926-08-17
Improvements in structural units
AU149326A
(en )
1926-05-07
Improvements in or relating to gramophones