CH80749A - respirator - Google Patents

respirator

Info

Publication number
CH80749A
CH80749A CH80749A CH80749DA CH80749A CH 80749 A CH80749 A CH 80749A CH 80749 A CH80749 A CH 80749A CH 80749D A CH80749D A CH 80749DA CH 80749 A CH80749 A CH 80749A
Authority
CH
Switzerland
Prior art keywords
respirator
Prior art date
Application number
CH80749A
Other languages
German (de)
Inventor
Nieriker Dr Hermann
Original Assignee
Nieriker Dr Hermann
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 Nieriker Dr Hermann filed Critical Nieriker Dr Hermann
Publication of CH80749A publication Critical patent/CH80749A/en

Links

CH80749A 1918-12-04 1918-12-04 respirator CH80749A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH80749T 1918-12-04

Publications (1)

Publication Number Publication Date
CH80749A true CH80749A (en) 1919-08-16

Family

ID=4334747

Family Applications (1)

Application Number Title Priority Date Filing Date
CH80749A CH80749A (en) 1918-12-04 1918-12-04 respirator

Country Status (1)

Country Link
CH (1) CH80749A (en)

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