IE19689L
(en )
1951-11-09
Improvements relating to swath turners and the like
GB708574A
(en )
1954-05-05
Improvements in or relating to articulating devices
AU157091B2
(en )
1961-07-19
Improvements in or relating to dichloracetamides
AU152726B2
(en )
Improvements in or relating to wellpoints
AU156465B2
(en )
1951-08-16
Improvements in or relating to dichloracetamides
AU156986B2
(en )
1951-08-09
Improvements in or relating to 4-amino-5-arylpyrimidines
AU154003B2
(en )
1951-05-17
Improvements in or relating to hypsometers
AU155215B2
(en )
1951-08-09
Improvements in or relating to textile-comber-machines
AU157234B2
(en )
1952-11-06
Improvements in or relating to shoe-entering forms
GB713447A
(en )
1954-08-11
Improvements in or relating to chains
AU151531B2
(en )
1951-10-04
Improvements in or relating to filtering elements
AU152467B2
(en )
1952-01-10
Improvements in or relating to filters
CA470795A
(en )
1951-01-16
Swath turners
AU155306B2
(en )
1951-11-29
Improvements in or relating to gyrators
AU327151A
(en )
1951-08-16
Improvements in or relating to dichloracetamides
AU313951A
(en )
1951-08-09
Improvements in or relating to textile-comber-machines
AU136351A
(en )
1951-05-17
Improvements in or relating to hypsometers
AU313551A
(en )
1951-08-09
Improvements in or relating to 4-amino-5-arylpyrimidines
AU265451A
(en )
1961-07-19
Improvements in or relating to dichloracetamides
AU150079B2
(en )
1951-08-30
Improvements in or relating to harrows
AU157119B2
(en )
1952-06-05
Improvements in or relating to ventilators
AU151720B2
(en )
1951-10-18
Improvements in or relating to wagon traversers
AU671751A
(en )
1952-11-06
Improvements in or relating to shoe-entering forms
AU418551A
(en )
1951-10-04
Improvements in or relating to filtering elements
AU151273B2
(en )
1952-01-24
Improvements in or relating to tables