Autodirecting security entrance for banks and the like
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United States of America Patent
Stats
-
Apr 14, 1987
Grant Date -
N/A
app pub date -
Aug 6, 1985
filing date -
Aug 8, 1984
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
This security entrance is of the box-type with interlocked doors, and comprises an armoured vestibule having one door communicating with the bank and one door communicating with the exterior; a third door can be opened into a discharge space separate from the bank. This third door is controlled by a metal detector of known type.
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