ZA731896B
(en )
1974-05-29
Improvements in or relating to ozonisers
ZA731890B
(en )
1974-01-30
Improvements in or relating to packaging
ZA733019B
(en )
1974-04-24
Improvements in or relating to shaving devices
MY7900031A
(en )
1979-12-31
Improvements in or relating to a semiconductor device
IL42567A0
(en )
1973-08-29
A controlled-power stimulating device
ZA723491B
(en )
1973-03-28
Improvements relating to packages
YU315872A
(en )
1979-07-10
Improvement in or relating to a device for cleaning a coneid
GB1423607A
(en )
1976-02-04
Imprinting device
ZA738484B
(en )
1974-11-27
Improvements in or relating to sampling apparatus
ZA73392B
(en )
1973-10-31
A cross country skiing device
HK51877A
(en )
1977-10-14
Improvements in indicating devices
ZM4273A1
(en )
1974-12-20
Improvements in presses
ZA73924B
(en )
1974-11-27
Improvements relating to oxazoles
JPS5439768A
(en )
1979-03-27
Servoobooster for use in brake device
ZA732699B
(en )
1974-04-24
Improvements in or relating to photocopying machines
ZA73101B
(en )
1973-09-26
Improvements relating to a device for use principally in panel-beating
ZA731727B
(en )
1973-12-19
Improvements in or relating to freewheel devices
ZA731594B
(en )
1973-12-19
Improvements in or relating to bags
ZA731452B
(en )
1975-01-29
Improvements in or relating to rock-drilling machines
ZA735818B
(en )
1974-11-27
Improvements in or relating to a measuring method
MTP712B
(en )
1972-11-17
Improvements in a relating to planto for the creatiment of seurage
HK2780A
(en )
1980-01-25
Improvements in or relating to pile connecting devices
HK41276A
(en )
1976-07-09
Apparatus for use in a timepiece
ZA705772B
(en )
1971-05-27
Improvements in or relating to a support for chair-cushions
ZA734219B
(en )
1974-06-26
Improvements in or relating to a conveyor unit