CH11012A - Stimmendämpfungsvorrichtung - Google Patents

Stimmendämpfungsvorrichtung

Info

Publication number
CH11012A
CH11012A CH11012A CH11012DA CH11012A CH 11012 A CH11012 A CH 11012A CH 11012 A CH11012 A CH 11012A CH 11012D A CH11012D A CH 11012DA CH 11012 A CH11012 A CH 11012A
Authority
CH
Switzerland
Prior art keywords
voice attenuator
attenuator
voice
Prior art date
Application number
CH11012A
Other languages
English (en)
Inventor
Polikeit Otto Helbig
Original Assignee
Otto Helbig & Polikeit
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 Helbig & Polikeit filed Critical Otto Helbig & Polikeit
Publication of CH11012A publication Critical patent/CH11012A/de

Links

CH11012A 1895-09-14 1895-09-14 Stimmendämpfungsvorrichtung CH11012A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH11012T 1895-09-14

Publications (1)

Publication Number Publication Date
CH11012A true CH11012A (de) 1896-03-31

Family

ID=4202489

Family Applications (1)

Application Number Title Priority Date Filing Date
CH11012A CH11012A (de) 1895-09-14 1895-09-14 Stimmendämpfungsvorrichtung

Country Status (1)

Country Link
CH (1) CH11012A (de)

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