DK28406C - Safety device at locks for doors and the like. - Google Patents

Safety device at locks for doors and the like.

Info

Publication number
DK28406C
DK28406C DK28406DA DK28406C DK 28406 C DK28406 C DK 28406C DK 28406D A DK28406D A DK 28406DA DK 28406 C DK28406 C DK 28406C
Authority
DK
Denmark
Prior art keywords
doors
locks
safety device
safety
Prior art date
Application number
Other languages
Danish (da)
Inventor
Sofus Andrew Emil Larsen
Original Assignee
Sofus Andrew Emil Larsen
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 Sofus Andrew Emil Larsen filed Critical Sofus Andrew Emil Larsen
Application granted granted Critical
Publication of DK28406C publication Critical patent/DK28406C/en

Links

DK28406D 1920-05-15 1920-05-15 Safety device at locks for doors and the like. DK28406C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK28406T 1920-05-15

Publications (1)

Publication Number Publication Date
DK28406C true DK28406C (en) 1921-09-12

Family

ID=8116310

Family Applications (1)

Application Number Title Priority Date Filing Date
DK28406D DK28406C (en) 1920-05-15 1920-05-15 Safety device at locks for doors and the like.

Country Status (1)

Country Link
DK (1) DK28406C (en)

Similar Documents

Publication Publication Date Title
DK28406C (en) Safety device at locks for doors and the like.
DK36410C (en) Safety locks for sliding doors in trams and the like.
DK32343C (en) Safety device at well holes and the like.
DK31700C (en) Security closure for suitcases and the like.
DK24896C (en) Device for skylights and the like.
DK24392C (en) Security chain for wallets and the like.
DK25085C (en) Protection device for Mattresses and the like.
DK26810C (en) Closing device for Dore in Iron safes, Safes or similar.
DK33182C (en) Security locks for doors, windows and the like.
DK33210C (en) Lock for Windows and the like.
DK27659C (en) Device with automatic locks for bicycles and the like.
DK26141C (en) Device for raincoats and the like.
DK32391C (en) Device for stable windows and the like.
DK27582C (en) Electric closing mechanism for sliding doors and the like.
DK30163C (en) Device for Telegraphs and the like.
DK30821C (en) Security lock for Doors.
DK27835C (en) Safety device for wing doors.
DK30147C (en) Device at Fences and the like.
DK31457C (en) Alarm device for safes and the like.
DK32804C (en) Alarm device for safes and the like.
DK27390C (en) Device for fireproof doors.
DK33767C (en) Device for Telephonographers and the like.
DK28721C (en) Procedure for Assembling Doors and the Like.
DK30547C (en) Locking device for mailbags and the like.
DK31492C (en) Safety locks for railway compartments, automobiles and the like.