发明名称 Composite lamp assembly with detachable clamping means
摘要 A composite lamp assembly, especially for outdoor use, including a plurality of lighting fixtures individually supported by composite arms extending at angles other than 90 degrees from a central mast, with a novel ring-shaped clamping assembly detachably joining adjacent connecting sections to form the arms, and the clamping assembly including aligning surfaces ensuring proper rotational positioning of adjacent connecting sections.
申请公布号 US4228487(A) 申请公布日期 1980.10.14
申请号 US19780913421 申请日期 1978.06.07
申请人 STAFF KG 发明人 HESSE, KURT;ENGEL, HARTMUT S.
分类号 F21V21/12 主分类号 F21V21/12
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