TRANSPORTER CASE

A security device has been provided for carrying papers of a confidential nature. There is a housing closed at one end for holding water soluble papers and a pouch for holding water therein. The water pouch fits into the housing and includes a tab member for tearing the pouch and releasing the water...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: CARL H. MEYERHOEFER
Format: Patent
Sprache:eng
Schlagworte:
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