Patent classifications
F
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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F21
LIGHTING
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F21V
FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
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21/00
Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
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F21V21/02
Wall, ceiling, or floor bases; Fixing pendants or arms to the bases
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F21V21/041
Mounting arrangements specially adapted for false ceiling panels or partition walls made of plates
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F21V21/042
using clamping means, e.g. for clamping with panel or wall
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