Invention Grant
US09326622B2 Block system and method 有权
块系统和方法

Block system and method
Abstract:
A block system includes a plurality of blocks connected side by side into a configuration, each block including a front, a rear, sides, lips, and fastener accommodating spaces; a plurality of adjacent fasteners connecting side by side blocks together. Each fastener disposed in the fastener accommodating spaces of side by side blocks without overlapping adjacent fasteners.
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