| 摘要 |
FIELD: utensil, particularly for public catering places, namely for restaurants and cafes, and for domestic use, particularly for beverages preparation. ^ SUBSTANCE: device is made as U-shaped plate member having two working parts, which may be subjected to elastic compression. Inner surfaces of working parts are formed as working surfaces. At least one working surface is provided with extensions defining reversed image or reversed symbol to provide imprint of corresponding image or symbol on bag surface upon working surfaces coming together. Image may include advertising information, particularly trade mark member. ^ EFFECT: extended capabilities. ^ 25 cl, 4 dwg
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