CH6939A - Alarm contact device for doors, safes and the like. - Google Patents

Alarm contact device for doors, safes and the like.

Info

Publication number
CH6939A
CH6939A CH6939A CH6939DA CH6939A CH 6939 A CH6939 A CH 6939A CH 6939 A CH6939 A CH 6939A CH 6939D A CH6939D A CH 6939DA CH 6939 A CH6939 A CH 6939A
Authority
CH
Switzerland
Prior art keywords
safes
doors
contact device
alarm contact
alarm
Prior art date
Application number
CH6939A
Other languages
German (de)
Inventor
Friedrich Sauer
Carl Hentzschel
Original Assignee
Friedrich Sauer
Carl Hentzschel
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 Friedrich Sauer, Carl Hentzschel filed Critical Friedrich Sauer
Publication of CH6939A publication Critical patent/CH6939A/en

Links

CH6939A 1893-06-14 1893-06-14 Alarm contact device for doors, safes and the like. CH6939A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH6939T 1893-06-14

Publications (1)

Publication Number Publication Date
CH6939A true CH6939A (en) 1894-01-15

Family

ID=4192956

Family Applications (1)

Application Number Title Priority Date Filing Date
CH6939A CH6939A (en) 1893-06-14 1893-06-14 Alarm contact device for doors, safes and the like.

Country Status (1)

Country Link
CH (1) CH6939A (en)

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