B - Operations – Transporting – 43 – L
Patent
B - Operations, Transporting
43
L
B43L 1/00 (2006.01) B32B 7/12 (2006.01) B32B 27/08 (2006.01) B32B 27/36 (2006.01) G03B 21/60 (2006.01)
Patent
CA 2611805
A writing or projection surface, such as may be used for white boards, comprising multiple layers of thin films.
Bereskin & Parr Llp/s.e.n.c.r.l.,s.r.l.
Egan Visual Inc.
LandOfFree
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