AU129566B2
(en )
1946-01-11
Improvements in or relating to lamps for lighting
AU31246A
(en )
1946-01-11
Improvements in or relating to lamps for lighting
AU133480B2
(en )
1946-11-28
Improvements in or relating to lamp sockets
AU133791B2
(en )
1946-10-17
Improvements in or relating to lighting fittings
AU133512B2
(en )
1946-11-14
Improvements in or relating to lamp holders for circular lamps
AU786646A
(en )
1946-11-28
Improvements in or relating to lamp sockets
AU134792B2
(en )
1947-01-30
Improvements in or relating to ballast lamps
AU689146A
(en )
1946-10-17
Improvements in or relating to lighting fittings
AU759346A
(en )
1946-11-14
Improvements in or relating to lamp holders for circular lamps
AU130497B2
(en )
Improvements in refractors for use in street lighting
AU131344B2
(en )
1946-11-28
Improvements in lanterns
AU917447A
(en )
1947-01-30
Improvements in or relating to ballast lamps
CA437780A
(en )
1946-11-05
Lamp fixture
CA437749A
(en )
1946-11-05
Lamp shade
AU621646A
(en )
1946-11-28
Improvements in lanterns
AU132521B2
(en )
1949-05-10
Improvements in or relating to light filters
CA435233A
(en )
1946-06-11
Lamp holder
CA435832A
(en )
1946-07-16
Lamp holder
AU136300B2
(en )
1947-07-10
Improvements in or relating to electric light shades
CA433690A
(en )
1946-03-19
Lamp mounting
AU132045B2
(en )
1946-01-03
Improvements in or relating to illumination devices for use underwater
CA438620A
(en )
1946-12-17
Fluorescent lamp starter
CA14536S
(en )
1946-03-16
Lamp standard
CA14537S
(en )
1946-03-16
Lamp standard
AU138498B2
(en )
1946-04-23
Improvements relating to fluorescent Materials