DK28432C - Skydedør, som aabnes selvvirkende, naar man træder paa en bevægelig Gulvplade. - Google Patents

Skydedør, som aabnes selvvirkende, naar man træder paa en bevægelig Gulvplade.

Info

Publication number
DK28432C
DK28432C DK28432DA DK28432C DK 28432 C DK28432 C DK 28432C DK 28432D A DK28432D A DK 28432DA DK 28432 C DK28432 C DK 28432C
Authority
DK
Denmark
Prior art keywords
sliding door
opens automatically
movable floorboard
floorboard
movable
Prior art date
Application number
Other languages
English (en)
Inventor
Bruno Stawenow
Original Assignee
Bruno Stawenow
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 Bruno Stawenow filed Critical Bruno Stawenow
Application granted granted Critical
Publication of DK28432C publication Critical patent/DK28432C/da

Links

DK28432D 1916-05-31 1920-07-07 Skydedør, som aabnes selvvirkende, naar man træder paa en bevægelig Gulvplade. DK28432C (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE28432X 1916-05-31

Publications (1)

Publication Number Publication Date
DK28432C true DK28432C (da) 1921-09-19

Family

ID=5621509

Family Applications (1)

Application Number Title Priority Date Filing Date
DK28432D DK28432C (da) 1916-05-31 1920-07-07 Skydedør, som aabnes selvvirkende, naar man træder paa en bevægelig Gulvplade.

Country Status (1)

Country Link
DK (1) DK28432C (da)

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