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Patent-Treuhand Gesellschaft fur elektrische Glum.b.H.
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Munich, DE
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Patent Grant
Vibration-resistant single-ended halogen incandescent lamp
Patent number
4,994,707
Issue date
Feb 19, 1991
Patent-Treuhand Gesellschaft fur elektrische Glum.b.H.
Roland Stark
H01 - BASIC ELECTRIC ELEMENTS
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