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viewing window for a skibrille and procedures for their production
viewing window for a skibrille and procedures for their production
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机译:滑雪橇的观察窗及其生产程序
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摘要
Lenses for ski goggles comprise an inner (9) and an outer (3) plate which are connected by a spacer strip (7) of sealant. ??An Independent claim is included for a method for making the lenses comprising applying sealant from a nozzle around the rim of one plate and fitting the other plate while it is still soft.
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