CH65636A - Electric alarm device to prevent locks from being opened - Google Patents

Electric alarm device to prevent locks from being opened

Info

Publication number
CH65636A
CH65636A CH65636A CH65636DA CH65636A CH 65636 A CH65636 A CH 65636A CH 65636 A CH65636 A CH 65636A CH 65636D A CH65636D A CH 65636DA CH 65636 A CH65636 A CH 65636A
Authority
CH
Switzerland
Prior art keywords
opened
alarm device
electric alarm
prevent locks
locks
Prior art date
Application number
CH65636A
Other languages
German (de)
Inventor
Otto Schuemann
Original Assignee
Otto Schuemann
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 Otto Schuemann filed Critical Otto Schuemann
Publication of CH65636A publication Critical patent/CH65636A/en

Links

CH65636A 1913-06-04 1913-06-04 Electric alarm device to prevent locks from being opened CH65636A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH65636T 1913-06-04

Publications (1)

Publication Number Publication Date
CH65636A true CH65636A (en) 1914-07-01

Family

ID=4311561

Family Applications (1)

Application Number Title Priority Date Filing Date
CH65636A CH65636A (en) 1913-06-04 1913-06-04 Electric alarm device to prevent locks from being opened

Country Status (1)

Country Link
CH (1) CH65636A (en)

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