Mailbox having dual access closures and signal means

Each of the opposite ends of a basically conventional mailbox is provided with a hinged closure which operates a signal device which is pivoted on the side of the mailbox so as to be elevated by the opening of the entry or deposit end of the box and to be lowered upon the opening of the exit or remo...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: MALIK, JOSEPH M
Format: Patent
Sprache:eng
Schlagworte:
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