Invention Grant
US09120203B2 Scraper and sandblaster assembly and methods of use 有权
刮刀和喷砂机组装及使用方法

Scraper and sandblaster assembly and methods of use
Abstract:
A tool is presented including at least one scraper and a sandblaster configured to mechanically cooperate with the at least one scraper, the sandblaster connected to at least one granular material container for dispensing different granular materials. The tool is a dual-functionality tool. The at least one granular material container includes a plurality of separate and distinct chambers, each chamber including a different granular material.
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