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DK34974C - Alarm device for acoustic Indication of Air Wind in Air Rings, especially for Automobiles. - Google Patents

Alarm device for acoustic Indication of Air Wind in Air Rings, especially for Automobiles.

Info

Publication number
DK34974C
DK34974C DK34974DA DK34974C DK 34974 C DK34974 C DK 34974C DK 34974D A DK34974D A DK 34974DA DK 34974 C DK34974 C DK 34974C
Authority
DK
Denmark
Prior art keywords
air
automobiles
alarm device
rings
acoustic indication
Prior art date
Application number
Other languages
Danish (da)
Inventor
Hagbart Sylvest Christophersen
Original Assignee
Hagbart Sylvest Christophersen
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 Hagbart Sylvest Christophersen filed Critical Hagbart Sylvest Christophersen
Application granted granted Critical
Publication of DK34974C publication Critical patent/DK34974C/en

Links

DK34974D 1924-12-12 1924-12-12 Alarm device for acoustic Indication of Air Wind in Air Rings, especially for Automobiles. DK34974C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK34974T 1924-12-12

Publications (1)

Publication Number Publication Date
DK34974C true DK34974C (en) 1925-09-07

Family

ID=8123559

Family Applications (1)

Application Number Title Priority Date Filing Date
DK34974D DK34974C (en) 1924-12-12 1924-12-12 Alarm device for acoustic Indication of Air Wind in Air Rings, especially for Automobiles.

Country Status (1)

Country Link
DK (1) DK34974C (en)

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