ZA731896B
(en )
1974-05-29
Improvements in or relating to ozonisers
ZA728342B
(en )
1974-07-31
Improvements in or relating to insulating materials
ZA733315B
(en )
1974-04-24
Improvements in or relating to connection elements
AU468839B2
(en )
1976-01-22
Improvements in or relating to eartags
CY801A
(en )
1976-12-01
Improvements in or relating to shaving devices
ZA737284B
(en )
1974-08-28
Improvements in or relating to cutting glass
HK14081A
(en )
1981-04-24
Improvents in or relating to fire-fighting
HK88179A
(en )
1980-01-04
Improvements in or relating to shaving units
ZA738149B
(en )
1974-08-28
Improvements in or relating to aircraft
ZA714204B
(en )
1972-03-29
Improvements in or relating to rotary cutters
ZA737327B
(en )
1974-10-30
Improvements in or relating to mine brattices
MY7700276A
(en )
1977-12-31
Improvements in or relating to sieves
ZA727054B
(en )
1974-02-27
Improvements in or relating to cutters
ZA73986B
(en )
1974-09-25
Improvements in or relating to cigarettes
ZA727055B
(en )
1974-02-27
Improvements in or relating to cutters
ZA724253B
(en )
1973-05-30
Improvements in or relating to cutters
ZA73805B
(en )
1973-11-28
Improvements in or relating to punches
IE37577B1
(en )
1977-08-31
Improvements in or relating to ozonisers
ZA723411B
(en )
1974-03-27
Improvements in or relating to grass cutters
AU475921B2
(en )
1974-09-26
Improvements in or relating to servo-boosters
AU478953B2
(en )
1975-03-06
Improvements in or relating to dressforms
MY8000205A
(en )
1980-12-31
Improvements in or relating to shaving units
ZA738950B
(en )
1974-07-31
Improvements in or relating to shaving units
AU485184B2
(en )
1975-01-30
Improvements in or relating to meat
AU475565B2
(en )
1974-02-07
Improvements in or relating to shearing machines