ZA786020B
(en )
1979-10-31
Improvements in or relating to surface treatments
GB2002212B
(en )
1982-01-20
Apparatus in or relating to ploughs
ZA786750B
(en )
1979-11-28
Improvements in or relating to tubewells
AU521531B2
(en )
1982-04-08
Improvements in or relating to ultrasonic testing
ZA782048B
(en )
1979-03-28
Improvements in or relating to vehicles
GB2000040B
(en )
1982-04-21
Improvements in or relating to filters
JPS5499162A
(en )
1979-08-04
Nondecomposable bonding part in two or more parts
ZA787058B
(en )
1979-11-28
Improvements in or relating to plansifters
AU514528B2
(en )
1981-02-12
Improvements in or relating to ultrasonic testing
ZA782795B
(en )
1979-05-30
Improvements in or relating to tyres
ZA782942B
(en )
1979-05-30
Improvements in or relating to class manufacture
HK13381A
(en )
1981-04-16
Improvements in or relating to tools
HK23184A
(en )
1984-03-23
Improvements in or relating to impedance bonds
ZA776766B
(en )
1978-10-25
Improvements in or relating to bumpers
ZA781648B
(en )
1979-03-28
Improvements in or relating to impedance bonds
DE2861017D1
(en )
1981-11-26
Improvements in or relating to decollators
ZA782394B
(en )
1979-04-25
Improvements in or relating to antibiotics
ZA785978B
(en )
1980-04-30
Improvements in or relating to packages
ZA783389B
(en )
1979-06-27
Improvements in or relating to conveyors
HK31280A
(en )
1980-06-13
Improvements in or relating to toys
ZA776331B
(en )
1979-01-31
Improvements in or relating to crockery
ZA777519B
(en )
1979-01-31
Improvements in or relating to couplers
ZA77537B
(en )
1978-05-30
Improvements in or relating to vibrators
ZA772583B
(en )
1978-08-30
Improvements in or relating to dishwashing apparatus
ZA772976B
(en )
1978-09-27
Improvements in or relating to brooms