CH47078A - Door lock security - Google Patents

Door lock security

Info

Publication number
CH47078A
CH47078A CH47078A CH47078DA CH47078A CH 47078 A CH47078 A CH 47078A CH 47078 A CH47078 A CH 47078A CH 47078D A CH47078D A CH 47078DA CH 47078 A CH47078 A CH 47078A
Authority
CH
Switzerland
Prior art keywords
door lock
lock security
security
door
lock
Prior art date
Application number
CH47078A
Other languages
German (de)
Inventor
Emmert Emil Dr Prof
Original Assignee
Emmert Emil Dr Prof
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 Emmert Emil Dr Prof filed Critical Emmert Emil Dr Prof
Publication of CH47078A publication Critical patent/CH47078A/en

Links

CH47078A 1909-05-29 1909-05-29 Door lock security CH47078A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH47078T 1909-05-29

Publications (1)

Publication Number Publication Date
CH47078A true CH47078A (en) 1910-05-16

Family

ID=4281098

Family Applications (1)

Application Number Title Priority Date Filing Date
CH47078A CH47078A (en) 1909-05-29 1909-05-29 Door lock security

Country Status (1)

Country Link
CH (1) CH47078A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2515364A (en) * 1947-03-07 1950-07-18 Weaver Harry Frye Door-night-latch-bar securing device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2515364A (en) * 1947-03-07 1950-07-18 Weaver Harry Frye Door-night-latch-bar securing device

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