RU1769983C
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Complex for item of mail treatment
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SU1755955A1
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Mail sorting machine carriage
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SU1729932A1
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Cardboard box
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SU1719105A1
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Multiple-level letter-sorting machine
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SU1688941A1
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Device for feeding flat pieces to transportation facilities
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SU1694247A1
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Conveyer for sorting mail piece articles
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SU1680378A1
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Letter-sorting machine
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SU1687307A1
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Method for grading flat articles
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SU1682243A1
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Cardboard box
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SU1602828A1
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Arrangement for ordered loading and unloading unit loads
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SU1666429A1
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Installation for gathering packs of printed matter
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SU1606395A1
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Vertically closed conveyer for unit loads
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SU1585244A1
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Mailbox with automatic indicator of the time of the next taking of correspondence
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SU1578073A1
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Accumulator of installation for sorting out unit loads
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SU1594591A1
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Mailbox
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SU1535810A1
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Arrangement for separating sheet articles from a stack and feeding them to working zone
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SU1558835A1
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Device for separating printed matter from stack
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SU1519979A1
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Letter-box
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SU1507680A1
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Letter box
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SU1512881A1
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Method and apparatus for charging and discharging accumulators
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