CH79450A - Door security with an alarm device that can be activated by the lock bolt - Google Patents

Door security with an alarm device that can be activated by the lock bolt

Info

Publication number
CH79450A
CH79450A CH79450A CH79450DA CH79450A CH 79450 A CH79450 A CH 79450A CH 79450 A CH79450 A CH 79450A CH 79450D A CH79450D A CH 79450DA CH 79450 A CH79450 A CH 79450A
Authority
CH
Switzerland
Prior art keywords
activated
alarm device
lock bolt
door security
security
Prior art date
Application number
CH79450A
Other languages
German (de)
Inventor
Karl Stahlecker
Original Assignee
Karl Stahlecker
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 Karl Stahlecker filed Critical Karl Stahlecker
Publication of CH79450A publication Critical patent/CH79450A/en

Links

CH79450A 1914-05-26 1914-05-26 Door security with an alarm device that can be activated by the lock bolt CH79450A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH79450T 1914-05-26

Publications (1)

Publication Number Publication Date
CH79450A true CH79450A (en) 1918-12-02

Family

ID=4332764

Family Applications (1)

Application Number Title Priority Date Filing Date
CH79450A CH79450A (en) 1914-05-26 1914-05-26 Door security with an alarm device that can be activated by the lock bolt

Country Status (1)

Country Link
CH (1) CH79450A (en)

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