CH449801A
(en )
1968-01-15
Electric heating element
GB1200303A
(en )
1970-07-29
Improvements in or relating to electric heaters
BR6459033D0
(en )
1973-08-09
IMPROVEMENTS IN OR RELATING TO STEROIDS
GB1121645A
(en )
1968-07-31
Improvements in or relating to variable electric resistance devices
BR6682922D0
(en )
1973-08-07
IMPROVEMENTS IN OR RELATING TO SEEDING
BR6351919D0
(en )
1973-03-20
IMPROVEMENTS IN OR RELATING TO FIXED SHUTTERS
BR6566740D0
(en )
1973-08-02
IMPROVEMENTS IN JUNCOES
FR1460897A
(en )
1966-01-07
Improvements to unit heaters
GB1117862A
(en )
1968-06-26
Improvements in or relating to electric cables
BR6677933D0
(en )
1973-04-26
IMPROVEMENTS IN OR RELATING TO CODE CONVERTERS
BR6794192D0
(en )
1973-02-27
PERFECTING IN OR RELATING TO ELECTRIC DETONATOR SETS
GB1071369A
(en )
1967-06-07
Improvements in or relating to electric motors
MY7000040A
(en )
1970-12-31
Improvements in or relating to playballs
FR1424584A
(en )
1966-01-14
Improvements to electric heaters
BR6458823D0
(en )
1973-05-24
IMPROVEMENTS IN OR RELATING TO ELECTRIC HEATERS
BR6679201D0
(en )
1973-05-24
IMPROVEMENTS IN OR RELATING TO ELECTRIC HEATERS
GB1070091A
(en )
1967-05-24
Improvements in or relating to electric conduit
BR6571248D0
(en )
1973-12-18
IMPROVEMENTS IN OR RELATING TO INCANDESCENT ELECTRIC LAMPS
GB1062501A
(en )
1967-03-22
Improvements in or relating to small electric motor brushgear
BR6458672D0
(en )
1973-05-31
IMPROVEMENTS IN OR RELATING TO SEALING
GB1066495A
(en )
1967-04-26
Improvements relating to electric immersion heaters
AT263164B
(en )
1968-07-10
Electric heating element
BR6803732D0
(en )
1973-05-08
IMPROVEMENTS IN OR RELATING TO INDUSTRIAL HEATERS
GB1073756A
(en )
1967-06-28
Improvements in or relating to electric induction motors
GB1072779A
(en )
1967-06-21
Improvements in or relating to electric induction motors