75171987
Sep 25, 1996
monitoring devices and systems used to monitor, measure and report the amount and nature of strain experienced by fabricated structures such as buildings and bridges, and the structural integrity of said structures, primarily comprised of electrical circuit boards and instrumentation computer hardware; and, strain sensing elements, namely, specially constructed structural elements and fasteners, and wire sensor devices and wire sensor arrays, for use in measuring and sensing strain
Electrical and Scientific Apparatus