HK7978A
(en )
1978-02-24
Improvements relating to tomography
ZA74145B
(en )
1975-08-27
Improvements relating to burners
AU7054074A
(en )
1976-01-08
Hot-coke briquettes
AU7438474A
(en )
1976-04-29
Tank
HK8178A
(en )
1978-02-24
Improvements relating to tomography
AU7008074A
(en )
1975-12-18
Batteries
ZA748174B
(en )
1976-01-28
Improvements in or relating to fire-arms
ZA744656B
(en )
1975-08-27
Improvements relating to welding
ZA742933B
(en )
1975-12-31
Mercurycathode cells improvements in or relating to the operation of
AU5633273A
(en )
1974-12-05
Thermal storage heaters thermal storage heaters
ZA741309B
(en )
1975-02-26
Improvements in or relating to packagung
ZA745267B
(en )
1976-04-28
Improvements relating to 1-(m-acyloxyphenyl)-hydroxy-2-n-alkylamino-ethanes
ZA747313B
(en )
1975-12-31
Improvements in or relating to solar heating
IE37468B1
(en )
1977-08-03
Improvements relating to storage heaters
IE37350B1
(en )
1977-07-06
Improvements relating to storage heaters
ZA742419B
(en )
1975-04-30
Improvements in or relating to partitions
ZA741301B
(en )
1975-11-26
Improvements relating to 1-aryloxy-2-hydroxy-3-alkinylaminopropanes
ZA738006B
(en )
1974-09-25
Improvements in or relating to woolgrease
AU6674774A
(en )
1975-09-18
Battery
ZA743362B
(en )
1975-05-28
Improvements in or relating to partitions
KE2752A
(en )
1977-07-22
Improved storage tank construction
ZA731551B
(en )
1973-12-19
Improvements relating to heaters
ZA731550B
(en )
1973-12-19
Improvements relating to heaters
HK58477A
(en )
1977-11-25
Improvements in cine-cameras
JPS5149961A
(en )
1976-04-30
tateamiki no shujiku to garaseigyosochi no dokihoho