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Search Results for ANDREW F. HENNINGER JR. 14 files found on 2 pages.
Displaying 8 files per page.

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001938538

ANDREW F. HENNINGER JR.
NEGATIVE GLOW SYSTEM FOR CREATING ILLUSION OF MOTION
Patented 12/05/1933

Hits: 3434

002002775

ANDREW F. HENNINGER JR.
CATHODE GLOWLAMP
Patented 05/28/1935

Hits: 3466

002020413

ANDREW F. HENNINGER JR.
MEANS FOR OBTAINING FLAME EFFECTS IN NEGATIVE GLOW DEVICES
Patented 11/12/1935

Hits: 3402

002057522

ANDREW F. HENNINGER JR.
NEGATIVE GLOW LAMP
Patented 10/13/1936

Hits: 3313

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002069307

ANDREW F. HENNINGER JR.
METHOD OF TREATING ELECTRODES OF NEGATIVE GLOW DEVICES
Patented 02/02/1937

Hits: 3305

002069308

ANDREW F. HENNINGER JR.
NEGATIVE GLOW DEVICE
Patented 02/02/1937

Hits: 3126

002072622

ANDREW F. HENNINGER JR.
CIRCUIT FOR NEGATIVE GLOW DEVICES
Patented 03/02/1937

Hits: 3209

002073062

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

Hits: 3430

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