Martin Integrated
Martin Integrated Patent applications | ||
Patent application number | Title | Published |
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20140215935 | INTERSTITIAL SEISMIC RESISTANT SUPPORT FOR AN ACOUSTIC CEILING GRID - Ceiling suspension system including a plurality of rigid, elongated seismic joists interposed between opposing walls of a room, spaced selected distances apart along a horizontal support plane, and hangers suspended from the respective joists to support a grid from the respective lower ends thereof. | 08-07-2014 |