CH51380A - Revolving door - Google Patents

Revolving door

Info

Publication number
CH51380A
CH51380A CH51380A CH51380DA CH51380A CH 51380 A CH51380 A CH 51380A CH 51380 A CH51380 A CH 51380A CH 51380D A CH51380D A CH 51380DA CH 51380 A CH51380 A CH 51380A
Authority
CH
Switzerland
Prior art keywords
revolving door
revolving
door
Prior art date
Application number
CH51380A
Other languages
German (de)
Inventor
Otto Slingervoet Karel
Jan Vellema Errit
Original Assignee
Otto Slingervoet Karel
Jan Vellema Errit
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 Slingervoet Karel, Jan Vellema Errit filed Critical Otto Slingervoet Karel
Publication of CH51380A publication Critical patent/CH51380A/en

Links

CH51380A 1910-02-07 1910-02-07 Revolving door CH51380A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH51380T 1910-02-07

Publications (1)

Publication Number Publication Date
CH51380A true CH51380A (en) 1911-09-01

Family

ID=4288566

Family Applications (1)

Application Number Title Priority Date Filing Date
CH51380A CH51380A (en) 1910-02-07 1910-02-07 Revolving door

Country Status (1)

Country Link
CH (1) CH51380A (en)

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