IE23527L
(en )
1958-11-18
Improvements in or relating to cattle pens and/or cattle pen doors
GB998882A
(en )
1965-07-21
Improvements in or relating to computers
MY6300097A
(en )
1963-12-31
Improvements in and relating to fertilizers
AU241806B2
(en )
1960-08-04
Improvements in and relating to fountain pens
IE22032L
(en )
1959-07-27
Cattle pens
AU231507B2
(en )
1959-01-15
Improvements in or relating to fountain pens
IE23946L
(en )
1959-06-23
Improvements in or relating to side-rakes and like¹implements
AU5702960A
(en )
1960-08-04
Improvements in and relating to fountain pens
AU224556B2
(en )
1959-01-15
Improvements in and relating to writing instruments
AU3941658A
(en )
1959-01-15
Improvements in or relating to fountain pens
MY6300084A
(en )
1963-12-31
Improvements in and relating to per-oxidation
AU222194B2
(en )
1958-10-23
Improvements in and relating to chalkrails for chalkboards blackboards andthe like
AU4003558A
(en )
1959-02-05
Improvements in or relating to writing instruments and parts thereof
AU258009B2
(en )
1963-05-02
Improvements in or relating to fountain pens
AU3940858A
(en )
1959-01-15
Improvements in and relating to writing instruments
AU238396B2
(en )
Improvements in or relating to fountain pens
AU237407B2
(en )
1959-10-22
Improvements in or relating to fountain pens
AU235437B2
(en )
1959-10-22
Improvements in or relating to fountain pens
AU3725558A
(en )
1958-10-23
Improvements in and relating to chalkrails for chalkboards blackboards andthe like
AU253537B2
(en )
1963-12-12
Improvements in and relating to writing instruments
AU221836B2
(en )
1958-10-16
Improvements in or relating to latches
AU232526B2
(en )
Improvements in and relating to gates
AU231211B2
(en )
1959-06-18
Improvements in and relating to constructional elements
AU258530B2
(en )
1963-01-24
Improvements in and relating to radiation resistant lubricants and their use
AU256830B2
(en )
1963-01-24
Improvements in and relating to radiation resistant lubricants and their use