| 摘要 |
FIELD: consumer goods. SUBSTANCE: postcard is free of postage and has illustrated address and reverse sides, with illustrations occupying the whole surface of respective side. Sheets with sender's address and recipient's address are attached to postcard. Such construction allows postcard to be repeatedly used, fields of employment (including advertisement) and range of postcard types to be increased, and usage of material to be reduced. EFFECT: simplified construction, improved commercial qualities and reduced production costs.
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