| 摘要 |
PCT No. PCT/DE96/00165 Sec. 371 Date Jul. 31, 1997 Sec. 102(e) Date Jul. 31, 1997 PCT Filed Feb. 2, 1996 PCT Pub. No. WO96/25025 PCT Pub. Date Aug. 15, 1996A housing has a frame including a top wall, a front wall, a rear wall and open side surfaces. The housing also has a pair of side wall sections, a cover section, and a front panel. The front panel is placed over the front wall and includes locking catches received in openings in the frame. The side wall sections are assembled to the frame over the open side surfaces so that they cover the locking catches. The side wall sections include snap-in catches received in openings in the frame. The cover section is installed in a laterally offset position over the top wall and then moved laterally to an installed position wherein it covers the snap-in catches of the side wall sections. The cover section further includes a slideable bolt which in a locked position prevents the cover section from being moved to the laterally offset position.
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