CH63140A - Ein gegen unbefugtes Öffnen gesichertes Kuvert - Google Patents

Ein gegen unbefugtes Öffnen gesichertes Kuvert

Info

Publication number
CH63140A
CH63140A CH63140A CH63140DA CH63140A CH 63140 A CH63140 A CH 63140A CH 63140 A CH63140 A CH 63140A CH 63140D A CH63140D A CH 63140DA CH 63140 A CH63140 A CH 63140A
Authority
CH
Switzerland
Prior art keywords
secured against
against unauthorized
unauthorized opening
envelope secured
envelope
Prior art date
Application number
CH63140A
Other languages
English (en)
Inventor
Franz Monert
Original Assignee
Franz Monert
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Franz Monert filed Critical Franz Monert
Publication of CH63140A publication Critical patent/CH63140A/de

Links

CH63140A 1912-11-29 1912-11-29 Ein gegen unbefugtes Öffnen gesichertes Kuvert CH63140A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH63140T 1912-11-29

Publications (1)

Publication Number Publication Date
CH63140A true CH63140A (de) 1914-01-02

Family

ID=4307576

Family Applications (1)

Application Number Title Priority Date Filing Date
CH63140A CH63140A (de) 1912-11-29 1912-11-29 Ein gegen unbefugtes Öffnen gesichertes Kuvert

Country Status (1)

Country Link
CH (1) CH63140A (de)

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