CY156A
(en )
1957-02-18
Improvements relating to 3-substituted 4-hydroxycoumarins and their application
GB702060A
(en )
1954-01-06
Improvements in or relating to hinges
IE19209L
(en )
1950-11-27
Improvements in and relating to men's undergarments such as¹drawers and the like
CY180A
(en )
1959-05-18
Improvements in or relating to dichloracetamides
GB674706A
(en )
1952-06-25
Improvements in or relating to hasps and the like
IE19323L
(en )
1950-08-24
Improvements in or relating to ploughs and the like
CY136A
(en )
1955-10-20
Improvements in the manufacture of shoes and the like
AU151968B2
(en )
1950-11-23
Improvements in or relating ton'Benzyl-Beta Loropropionamides andthe preparation thereof
AU149779B2
(en )
1950-03-09
Improvements in and relating to hairclip's for hairdressing
GB677582A
(en )
1952-08-20
Improvements in and relating to locks
MY5500050A
(en )
1955-12-31
Improvements in and relating to injectable iron preparations
AU3696850A
(en )
1950-11-23
Improvements in or relating ton'Benzyl-Beta Loropropionamides andthe preparation thereof
AU3192850A
(en )
1950-03-09
Improvements in and relating to hairclip's for hairdressing
AU148944B2
(en )
1950-11-02
Improvements in and relating to billfolds
GB678966A
(en )
1952-09-10
Improvements in or relating to metal troughing
AU146806B2
(en )
1950-10-12
Improvements in and relating to check-valves
MY5400037A
(en )
1954-12-31
Improvements in and relating to fans
AU151691B2
(en )
Improvements in and relating to furnace and' boiler plant
MY5900014A
(en )
1959-12-31
Improvements in or relating to dichloracetamides
AU152158B2
(en )
1951-02-22
Improvements In and relating to tanks andthe manufacture thereof
AU144692B2
(en )
1950-05-25
Improvements in or relating to paper and like bags
AU146888B2
(en )
1950-05-04
Improvements in or relating to matting agents
AU3652150A
(en )
1950-11-02
Improvements in and relating to billfolds
AU143199B2
(en )
1950-06-22
Improvements in or relating to blowtorches
AU147917B2
(en )
1950-07-06
Improvements in or relating to handtrucks