Invention Grant
US08998108B2 Sprinkler apparatus 有权
喷水装置

Sprinkler apparatus
Abstract:
A sprinkler apparatus includes a sprinkler and a frame for supporting the sprinkler. The frame includes two lateral members and first and second cross members. Each of the first and second cross members includes two lateral edges each connected to a corresponding one of the lateral members. The lateral members and the first and second cross members are made of metal by punching.
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