NO137797C - Anordning ved friskluftventil. - Google Patents

Anordning ved friskluftventil.

Info

Publication number
NO137797C
NO137797C NO753362A NO753362A NO137797C NO 137797 C NO137797 C NO 137797C NO 753362 A NO753362 A NO 753362A NO 753362 A NO753362 A NO 753362A NO 137797 C NO137797 C NO 137797C
Authority
NO
Norway
Prior art keywords
fresh air
air valve
valve
fresh
air
Prior art date
Application number
NO753362A
Other languages
English (en)
Norwegian (no)
Other versions
NO137797B (no
NO753362L (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Einar Kristen Joha Strandengen
Original Assignee
Ivar Bergsmo As
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 Ivar Bergsmo As filed Critical Ivar Bergsmo As
Priority to NO753362A priority Critical patent/NO137797C/no
Publication of NO753362L publication Critical patent/NO753362L/no
Publication of NO137797B publication Critical patent/NO137797B/no
Publication of NO137797C publication Critical patent/NO137797C/no

Links

NO753362A 1975-10-06 1975-10-06 Anordning ved friskluftventil. NO137797C (no)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NO753362A NO137797C (no) 1975-10-06 1975-10-06 Anordning ved friskluftventil.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO753362A NO137797C (no) 1975-10-06 1975-10-06 Anordning ved friskluftventil.

Publications (3)

Publication Number Publication Date
NO753362L NO753362L (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1977-04-12
NO137797B NO137797B (no) 1978-01-16
NO137797C true NO137797C (no) 1978-04-26

Family

ID=19882481

Family Applications (1)

Application Number Title Priority Date Filing Date
NO753362A NO137797C (no) 1975-10-06 1975-10-06 Anordning ved friskluftventil.

Country Status (1)

Country Link
NO (1) NO137797C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Also Published As

Publication number Publication date
NO137797B (no) 1978-01-16
NO753362L (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1977-04-12

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