Hydraulic and earth engineering – Earth treatment or control – Rock or earth bolt or anchor
Reexamination Certificate
2004-09-30
2008-09-16
Lagman, Frederick L (Department: 3672)
Hydraulic and earth engineering
Earth treatment or control
Rock or earth bolt or anchor
C405S302700, C405S302400, C405S284000
Reexamination Certificate
active
07425107
ABSTRACT:
A civil engineering structure, intended for ensuring protection against impacts of moveable masses, has a face exposed to the impacts of moveable masses. The structure includes, in the region of the face exposed to the impacts of moveable masses, a set of individual construction elements secured to one another and filled completely or partially with at least one material having a capacity for being deformed elastoplastically, the individual construction elements liable to be damaged by impacts of moveable masses being capable of being replaced individually by similar individual construction elements.
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Burr & Brown
France Gabion
Lagman Frederick L
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