E06B 3/677

Evacuating or filling the gap between the panes

Official title: Evacuating or filling the gap between the panes {; Equilibration of inside and outside pressure}; Preventing condensation in the gap between the panes (by means of spacing elements E06B3/663); Cleaning the gap between the panes

E06B3/677 (Evacuating or filling the gap between the panes) appears on 543 US grants and 607 published applications in this corpus.

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