research
 Patents
 Books
 Literature
 Articles
 Timeline
 Auction Archive

about
 About this site
 Wanted to buy
bulb gallery

Incandescent:
C
 carbon
WD
 drawn tungsten
WC
 coiled tungsten
WM
 mini tungsten
WS
 pressed tung.
FG
 figural bulbs
XL
 christmas
XS
 christmas sets
T
 tantalum

Discharge:
HE
 helium lamps
NE neon lamps
AR
 argon lamps
XE
 xenon lamps
MA
 mercury
MC
 fluorescent
MS
 special mercury

Hardware:
F
 fuses
FX
 fixtures
PF
 plugs & fittings
SA
 sockets
SW
 switches

tube gallery

 X-ray
 Geissler
 Crookes
 Radio
 Box art

collector
profiles

Dr. Hugh Hicks
S.Slabyhoudek
M-Jay
Fort Myers, FL.
Monsieur Ara
Fin Stewart

links

 Related links
 Submit a link

 


Search Results for SIEMENS 7 files found on 1 page.
Displaying 8 files per page.
Home > Gateway > Search Results  
[Sort: name hits]   [Thumbs/Page: 8 12 16]   
Click to viewClick to viewClick to viewClick to view
000495240

GEORGE HILLARD BENJAMIN
INCANDESCENT LAMP
SIEMENS & HALKSE
Patented 04/11/1893

Hits: 2617

002017726

ELECTRIC CATHODE GLOW DEVICE
SIEMENS ELECTRIC LAMPS AND SUPPLIES LIMITED
Patented 10/15/1935

Hits: 3247

c0160

Siemens
ca.1905 ?
Hits: 8389

c0207

Siemens & Halske
ca.1880s
Hits: 13519

Click to viewClick to viewClick to view 
dscn0074

Hits: 2683

dscn0082

Hits: 1957

wc0015

Siemens
ca.1940s
Hits: 10357