CPC G21K 1/003 (2013.01) [B82Y 10/00 (2013.01)] | 30 Claims |
1. A system, comprising:
a vacuum cell having at least one internal vacuum chamber, the vacuum cell being formed of at least one piece; and
a conformal coating on the at least one internal vacuum chamber, the conformal coating having fewer seams than a number of the at least one piece.
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