AU470856B2
(en )
1973-09-20
Improvements in or relating to methods and means for the production of fastening strips
ZA722581B
(en )
1973-11-28
Improvements in and relating to the manufacture of pigments
ZA711080B
(en )
1971-10-27
Improvements in and relating to the production of esters
HK6078A
(en )
1978-02-03
Improvements in and relating to the edge-grinding of lenses
ZA747497B
(en )
1975-12-31
Improvements in and relating to the production of coke
ZA753474B
(en )
1976-04-28
Improvements in and relating to the production of composite articles
ZA75271B
(en )
1976-02-25
Improvements in or relating to the production of bukly yarns
ZA725390B
(en )
1973-05-30
Improvements in and relating to the production of containers
HK14281A
(en )
1981-04-24
Improvements in or relating to the manufacture of lincomycin
ZA743216B
(en )
1975-05-28
Improvements in and relating to the production of composite elements
ZA747704B
(en )
1975-12-31
Improvements in or relating to the production of crimped yarn
ZA747781B
(en )
1976-07-28
Improvements in or relating to self-drilling blind-rivetin
MY7800235A
(en )
1978-12-31
Improvements in or relating to methods and means for the production of fastening strips
ZA747332B
(en )
1975-12-31
Improvements in or relating to the manufacture of glass
KE2660A
(en )
1976-10-01
Improvements in and relating to the production of benzylpyrimidines
ZA733088B
(en )
1974-04-24
Improvements in and relating to the production of esters
ZA747546B
(en )
1975-12-31
Improvements in and relating to the production of coal digests
IE36815B1
(en )
1977-03-02
Improvements in or relating to the production of glycol-aldehyde and derivatives thereof
ZA746959B
(en )
1975-11-26
Improvements in and relating to structural elements
PH14629A
(en )
1981-10-12
Improvements in or relating to the production of polyiminoalanes
MY8100123A
(en )
1981-12-31
Improvements in or relating to the production of polymindalanes
AU450817B2
(en )
1972-09-14
Improvements in and relating tothe production of esters
KE2810A
(en )
1978-02-10
Improvements in or relating to the manufacture of tea
AU487611B2
(en )
1974-10-17
Improvements in and relating tothe production of esters
ZA735137B
(en )
1974-09-25
Improvements in or relating to the manufacture of wigs