DK59016C - Exhalation valve for gas masks. - Google Patents

Exhalation valve for gas masks.

Info

Publication number
DK59016C
DK59016C DK59016DA DK59016C DK 59016 C DK59016 C DK 59016C DK 59016D A DK59016D A DK 59016DA DK 59016 C DK59016 C DK 59016C
Authority
DK
Denmark
Prior art keywords
exhalation valve
gas masks
masks
gas
exhalation
Prior art date
Application number
Other languages
Danish (da)
Inventor
Olof Lundberg
Original Assignee
Olof Lundberg
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 Olof Lundberg filed Critical Olof Lundberg
Application granted granted Critical
Publication of DK59016C publication Critical patent/DK59016C/en

Links

DK59016D 1939-02-14 1939-12-20 Exhalation valve for gas masks. DK59016C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE59016X 1939-02-14

Publications (1)

Publication Number Publication Date
DK59016C true DK59016C (en) 1941-09-08

Family

ID=20267482

Family Applications (1)

Application Number Title Priority Date Filing Date
DK59016D DK59016C (en) 1939-02-14 1939-12-20 Exhalation valve for gas masks.

Country Status (1)

Country Link
DK (1) DK59016C (en)

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