CH6976A - Electric door opener - Google Patents

Electric door opener

Info

Publication number
CH6976A
CH6976A CH6976A CH6976DA CH6976A CH 6976 A CH6976 A CH 6976A CH 6976 A CH6976 A CH 6976A CH 6976D A CH6976D A CH 6976DA CH 6976 A CH6976 A CH 6976A
Authority
CH
Switzerland
Prior art keywords
door opener
electric door
electric
opener
door
Prior art date
Application number
CH6976A
Other languages
German (de)
Inventor
A Zellweger
Original Assignee
A Zellweger
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 A Zellweger filed Critical A Zellweger
Publication of CH6976A publication Critical patent/CH6976A/en

Links

CH6976A 1893-07-22 1893-07-22 Electric door opener CH6976A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH6976T 1893-07-22

Publications (1)

Publication Number Publication Date
CH6976A true CH6976A (en) 1893-12-15

Family

ID=4193050

Family Applications (1)

Application Number Title Priority Date Filing Date
CH6976A CH6976A (en) 1893-07-22 1893-07-22 Electric door opener

Country Status (1)

Country Link
CH (1) CH6976A (en)

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