DK45855C
(en )
1932-06-27
Electric Bulb for Placement in Automobile Lights with Parabolic Reflectors.
CH167685A
(en )
1934-02-28
Vehicle lighting system with two-lamp headlights.
DK46501C
(en )
1932-11-21
Reflector with associated Incandescent lamps for glare-free Car headlights.
AT134366B
(en )
1933-07-25
Reflector lamp with adjustable electric light bulb in the reflector neck.
DK45783C
(en )
1932-06-13
Lighting fixture for electric lamps.
AU205326A
(en )
1927-08-02
Improved reflector for lamps lor use in connection with motor headlights
CA303560A
(en )
1930-09-02
Headlight reflector
ES123853A1
(en )
1931-12-01
Improvement in incandescent lamps for headlights of motor vehicles.
CA302251A
(en )
1930-07-22
Reflector for headlights
DK49369C
(en )
1934-10-08
Reflector device for Incandescent lamps.
CA306966A
(en )
1930-12-23
Electric reflector lamp
DK51763C
(en )
1936-06-15
Electric Road Lighting Fixture.
CA309912A
(en )
1931-03-31
Electric reflector lamp
CA309913A
(en )
1931-03-31
Electric reflector lamp
DK41506C
(en )
1930-01-20
Equipped with an electric incandescent lamp.
ES126764A1
(en )
1932-06-16
Incandescent electric lamp.
IE12033L
(en )
1933-04-02
Electric lamp bulbs for vehicle head-lamps
ES128277A1
(en )
1932-12-01
Improvements introduced in the manufacture of caps for lamps for electric lighting.
ES116603A3
(en )
1930-02-16
Improvements in the construction of incandescent electric lamps.
ES119604A1
(en )
1930-11-16
Improvements introduced in electric incandescent lamps.
CA269578A
(en )
1927-04-05
Vehicle lamp reflector
ES133067A1
(en )
1934-03-01
A procedure to avoid the effects of glare in the light bulbs, especially in the headlights of automobiles.
ES119628A3
(en )
1930-10-16
Improvements in the manufacture of electric incandescent lamps.
ES129800A3
(en )
1933-05-01
Improvements in the manufacture of bulbs for incandescent electric lamps.
CA326891A
(en )
1932-10-18
Headlight reflector