Abstract: A container with a lid sealed thereon wholly encloses a space which can contain a casket. The container wall, the lid wall, and the seal bar flow of matter into the space containing the casket. The container wall and the lid wall both also wholly enclose chambers which am filled with concrete. There is a fenestrated spacer attached between the walls of both the concrete filled container chamber and the concrete filled lid chamber with the concrete passing through the fenestrated spacer to link the concrete filling the container chamber to the container and to link the concrete filling the lid chamber to the lid to give the container and the lid the strength of concrete.

Abstract: An electronic circuit architecture time-division-multiplexes analog sensor ignals from a distributed sensor array onto a common transmission line in a digitally encoded format. The architecture synchronizes the multiplexing, sampling and encoding to ensure a proper settling of the analog data signals and is fabricated to be compact with low power consumption for a cost-effective implementation for a number of sensors.