HDHS
Systems and devices composed primarily of an electric seam welding apparatus being a hermetic cover sealer for providing hermetic seals and covers for electronic and scientific equipment; systems and devices composed primarily of an electric seam soldering apparatus being a hermetic cover sealer for providing hermetic seals and covers for electronic and scientific equipment; systems and devices composed primarily of an electric seam welding apparatus being a hermetic cover sealer for providin...
Pending · May 17, 2023 · 98000761 ·