POLYTEKNIK
Application of coatings to industrial machines and apparatus using chemical vapor deposition techniques; application of coatings to industrial machines and apparatus using physical vapor deposition techniques; chemical vapour deposition, namely, chemical coating of industrial machines and apparatus; sputter of industrial machines and apparatus; application of surface coatings to machines, sensors, tools, containers for storage purposes, and food storage containers; application of wear resista...
Pending · November 5, 2021 · 79329342 ·