CH36578A - Protective device against the transmission of germs in mouthpieces of telephones - Google Patents

Protective device against the transmission of germs in mouthpieces of telephones

Info

Publication number
CH36578A
CH36578A CH36578A CH36578DA CH36578A CH 36578 A CH36578 A CH 36578A CH 36578 A CH36578 A CH 36578A CH 36578D A CH36578D A CH 36578DA CH 36578 A CH36578 A CH 36578A
Authority
CH
Switzerland
Prior art keywords
mouthpieces
germs
telephones
transmission
protective device
Prior art date
Application number
CH36578A
Other languages
German (de)
Inventor
Rudolf Gautschi
Original Assignee
Rudolf Gautschi
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 Rudolf Gautschi filed Critical Rudolf Gautschi
Publication of CH36578A publication Critical patent/CH36578A/en

Links

CH36578A 1906-08-13 1906-08-13 Protective device against the transmission of germs in mouthpieces of telephones CH36578A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH36578T 1906-08-13

Publications (1)

Publication Number Publication Date
CH36578A true CH36578A (en) 1907-02-28

Family

ID=4260720

Family Applications (1)

Application Number Title Priority Date Filing Date
CH36578A CH36578A (en) 1906-08-13 1906-08-13 Protective device against the transmission of germs in mouthpieces of telephones

Country Status (1)

Country Link
CH (1) CH36578A (en)

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