| 摘要 |
1311977 Lighting fittings W ZUMTOBEL [trading as ZUMTOBEL KG] 20 July 1970 [21 July 1969] 35033/70 Heading F4R The housing 1 of a fluorescent lighting fitting is provided with at least one recess containing an aperture 5 for the insertion of leads, the recess being open at both the top and one end of the housing and of sufficient size to accommodate a cable gland so that two such housings may be installed in direct abutment with one another. The recess may be of parallelepipedal, as shown, o wedge-shaped form, and the open end may be covered by a lid (6). |
