… continuous rolling mills for sheets); the speeds and gaps of the rollers are adjusted to produce a progressive … shape of the gap, and passing through a succession of such gaps, gradually varying in shape, the metal is thus worked …
… the arrival and departure of employees in factories, workshops, etc. These consist of a case containing a clock, … for stamping mail or accounting documents, dating costing slips, etc. (3) Watchmen’s tell‑tales , usually portable. …
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