GB297802A
(en )
1929-03-14
Improvements in and relating to the fore-bodies of ships
GB328458A
(en )
1930-05-01
Improvements in the construction of boats and the like
AU419426A
(en )
1927-10-18
Improvements in and connected with the filtration of water and the like
AU1649628A
(en )
1929-11-12
Improvements in and connected with the filtration of water
GB254987A
(en )
1926-07-15
Improvements in or relating to hair-pins and the like
GB286879A
(en )
1928-03-15
Improvements in the construction of canal boats and the like
AU495726A
(en )
1928-02-14
Improvements in kettles and like vessels
CA284601A
(en )
1928-11-06
Water purifier and radiumizer
CA261614A
(en )
1926-06-08
Land and water vehicle
AU348226A
(en )
1927-08-30
Improvements in and connected with latches
AU2592425A
(en )
1926-11-03
Improvements in and relating to water heaters
AU228126A
(en )
1926-12-21
Improvements in and relating to wire strainers
AU400026A
(en )
1927-01-25
Improvements in fence-wive strainers
CA262867A
(en )
1926-07-27
Wind and water excluder
AU18626A
(en )
1927-01-18
Improvements in and relating to fencing
AU267126A
(en )
1927-02-01
Improvements in and relating to water meters
AU1780429A
(en )
1929-09-10
Improvements in and connected with water heaters
AU2361029A
(en )
1930-10-07
Improvements in and connected with water heaters
CA244141A
(en )
1924-11-04
Water heater and purifier
CA258650A
(en )
1926-03-02
Door-hanging and securing means
AU592327A
(en )
1927-07-05
Improvements in and connected with multipicture cameras
GB270367A
(en )
1927-05-02
Improvements in the construction of floating vessels
CA263863A
(en )
1926-08-31
Water filter
AU164326A
(en )
1926-09-14
Improvements in water heaters
AU377626A
(en )
1927-03-08
Improvements in and relating to the use of kilfs and trucks therefor