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Incandescent:
C
carbon
WD
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WC
coiled tungsten
WM
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WS
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FG
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XL
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XS
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T
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Discharge:
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NE neon lamps
AR
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XE
xenon lamps
MA
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MS
special mercury

Hardware:
F
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FX
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PF
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SA
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SW
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Incandescent Lamp Patents 290 files found on 37 pages.
Displaying 8 files per page.
Gateway > Patent Archive > Incandescent Lamp Patents > Page 10  
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Design Patents (30)
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000287323

CHARLES G. PERKINS
CARBON-HOLDER FOR INCANDESCENT LAMPS
IMPERIAL ELECTRIC LIGHT COMPANY
Patented 10/23/1883

Hits: 2054

000289456

ROBERT J. SHEEHY
INCANDESCENT ELECTRIC LAMP
Patented 12/04/1883

Hits: 1454

000290467

CHARLES G. PERKINS
INCANDESCENT ELECTRIC LAMP
IMPERIAL ELECTRIC LIGHT COMPANY
Patented 12/18/1883

Hits: 1880

000292324

EDWARD R. KNOWLES, FRANK E. IDELL
INCANDESCENT ELECTRIC LAMP
CONSOLIDATED ELECTRIC LIGHT COMPANY
Patented 01/11/1884

Hits: 1474

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000292720

EDWARD WESTON
INCANDESCENT LAMP
UNITED STATES ELECTRIC LIGHTING COMPANY
Patented 01/29/1884

Hits: 1737

000293434

THOMAS A. EDISON
INCANDESCENT ELECTRIC LAMP
EDISON ELECTRIC LIGHT COMPANY
Patented 02/12/1884

Hits: 2106

000298325

EDWARD WESTON
INCANDESCENT LAMP
UNITED STATES ELECTRIC LIGHTING COMPANY
Patented 05/06/1884

Hits: 1518

000299885

ALEXANDER WELSH
ELECTRIC LAMP
VIADUCT MANUFACTURING COMPANY
Patented 06/03/1884

Hits: 1671

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