FR440683A - Device for remotely opening and closing doors, windows and other fences - Google Patents

Device for remotely opening and closing doors, windows and other fences

Info

Publication number
FR440683A
FR440683A FR440683DA FR440683A FR 440683 A FR440683 A FR 440683A FR 440683D A FR440683D A FR 440683DA FR 440683 A FR440683 A FR 440683A
Authority
FR
France
Prior art keywords
fences
windows
closing doors
remotely opening
remotely
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
French (fr)
Inventor
Ewald Gelsdorf
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR440683A publication Critical patent/FR440683A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/06—Controlling mechanically-operated bolts by electro-magnetically-operated detents
FR440683D 1912-02-27 1912-02-27 Device for remotely opening and closing doors, windows and other fences Expired FR440683A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR440683T 1912-02-27

Publications (1)

Publication Number Publication Date
FR440683A true FR440683A (en) 1912-07-17

Family

ID=1482015

Family Applications (1)

Application Number Title Priority Date Filing Date
FR440683D Expired FR440683A (en) 1912-02-27 1912-02-27 Device for remotely opening and closing doors, windows and other fences

Country Status (1)

Country Link
FR (1) FR440683A (en)

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