PT68419A
(en )
1978-09-01
Improvements in or relating to fluid valves
GR64451B
(en )
1980-03-22
Improvements in or relating to control valves
ZA777686B
(en )
1978-10-25
Improvements in or relating to containers
ZA785474B
(en )
1979-10-31
Improvements in or relating to containers
ZA781833B
(en )
1979-03-28
Improvements in or relating to valves for tires
ZA78792B
(en )
1979-01-31
Improvements in or relating to fluid operable valves
PH15678A
(en )
1983-03-11
Improvements in or relating to pyrazinobenzodiazepines
ZA761137B
(en )
1977-02-23
Improvements in or relating to valves
ZA782942B
(en )
1979-05-30
Improvements in or relating to class manufacture
ZA774778B
(en )
1979-03-28
Improvements in or relating to glycerokinases
ZA776530B
(en )
1978-08-30
Improvements in or relating to valves
ZA772286B
(en )
1978-10-25
Improvements in or relating to ovens
ZA77956B
(en )
1978-05-30
Improvements in or relating to rotary valves
ZA774654B
(en )
1978-06-28
Improvements in or relating to dartboards
DE2861017D1
(en )
1981-11-26
Improvements in or relating to decollators
ZA782394B
(en )
1979-04-25
Improvements in or relating to antibiotics
ZA776064B
(en )
1979-01-31
Improvements in or relating to valves
ZA777256B
(en )
1978-12-27
Improvements in or relating to valves
ZA783389B
(en )
1979-06-27
Improvements in or relating to conveyors
ZA783773B
(en )
1980-02-27
Improvements in or relating to pesticides
ZA774099B
(en )
1978-08-30
Improvements in or relating to mixer valves
ZA765272B
(en )
1978-04-26
Improvements in or relating to valves
MW2178A1
(en )
1979-06-13
Improvements in or relating to fluid valves
GR65361B
(en )
1980-08-20
Improvements in or relating to small boats
ZA775749B
(en )
1978-11-29
Improvements in or relating to actuators