A - Human Necessities – 42 – B
Patent
A - Human Necessities
42
B
2/72
A42B 1/06 (2006.01) A61F 9/06 (2006.01)
Patent
CA 1218804
ABSTRACT Welding shield adapted to be positioned in front of the face of the welder for protection against radiation. said shield comprises a transparent dark welding glass which is arranged as a locally limited portion to be positioned in front of the eyes. Around this welding glass there is provided a transparent portion which is highly light-reflecting and UV-absorbing and comprises a planar panel with the welding glass attached to it.
449975
Borden Ladner Gervais Llp
Holmstrom Per-Olof
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