0d0086245
GOTTHILF LEHMANN
DESIGN FOR A GLOWING CRUCIFIX LAMP
Patented 02/16/1932
Hits: 407
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GOTTHILF LEHMANN
DESIGN FOR A GLOWING EMBLEM LAMP
Patented 02/16/1932
Hits: 445
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| 0d0112391
HARRY C. ZAUN
DESIGN FOR AN ELECTRIC GLOW LAMP
Patented 11/29/1938
Hits: 476
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| 0d0126861
HARRY C. ZAUN
DESIGN FOR AN ELECTRIC GLOW LAMP
Patented 04/29/1941
Hits: 360
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