FIELD: apiculture. SUBSTANCE: protective mask has head- dress with carcass rings and covering with netted face portion attached to carcass rings and equipped with two crescent-shaped members. Head-dress sizes may be adjusted depending on head size. Lower end of covering is provided with cord arranged between two rigid rings sewn into robe neck portion in spaced relation one with respect to another. Mask may be used for protecting from bites during working with social insects. EFFECT: increased efficiency and simplified construction. 2 cl, 4 dwg
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Authors
Dates
2002-07-10—Published
1999-12-28—Filed