CH6643A - Electric fire alarm device - Google Patents

Electric fire alarm device

Info

Publication number
CH6643A
CH6643A CH6643A CH6643DA CH6643A CH 6643 A CH6643 A CH 6643A CH 6643 A CH6643 A CH 6643A CH 6643D A CH6643D A CH 6643DA CH 6643 A CH6643 A CH 6643A
Authority
CH
Switzerland
Prior art keywords
alarm device
fire alarm
electric fire
electric
fire
Prior art date
Application number
CH6643A
Other languages
French (fr)
Inventor
Louis Borel
Original Assignee
Louis Borel
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 Louis Borel filed Critical Louis Borel
Publication of CH6643A publication Critical patent/CH6643A/en

Links

CH6643A 1893-05-01 1893-05-01 Electric fire alarm device CH6643A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH6643T 1893-05-01

Publications (1)

Publication Number Publication Date
CH6643A true CH6643A (en) 1893-10-14

Family

ID=4192241

Family Applications (1)

Application Number Title Priority Date Filing Date
CH6643A CH6643A (en) 1893-05-01 1893-05-01 Electric fire alarm device

Country Status (1)

Country Link
CH (1) CH6643A (en)

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