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Search Results for ANDREW F. HENNINGER 15 files found on 2 pages.
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002073062

ANDREW F. HENNINGER JR.
ANIMATED FIGURE NEGATIVE GLOW DEVICE
Patented 03/09/1937

Hits: 3435

002108487

ANDREW F. HENNINGER JR.
NEGATIVE GLOW DISPLAY
Patented 03/26/1938

Hits: 3053

002217315

ANDREW F. HENNINGER JR.
LIGHT SOURCE
Patented 10/08/1940

Hits: 2848

002273520

ANDREW F. HENNINGER JR.
LIGHT SOURCE
Patented 02/17/1942

Hits: 2873

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002281579

ANDREW F. HENNINGER JR.
MANUFACTURE OF GASEOUS CONDUCTION LAMPS
Patented 05/05/1942

Hits: 3023

002457891

ANDREW F. HENNINGER JR.
ELECTRON DISCHARGE DEVICE
Patented 01/04/1949

Hits: 2900

002516209

ANDREW F. HENNINGER JR.
ELECTRICAL FLASH LAMP SYSTEM
Patented 07/25/1950

Hits: 2980

 
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