FI37745A - Ventilation valve - Google Patents

Ventilation valve

Info

Publication number
FI37745A
FI37745A FI37745DA FI37745A FI 37745 A FI37745 A FI 37745A FI 37745D A FI37745D A FI 37745DA FI 37745 A FI37745 A FI 37745A
Authority
FI
Finland
Prior art keywords
ventilation valve
ventilation
valve
Prior art date
Application number
Other languages
Finnish (fi)
Inventor
Lapinleimu Veikko Olavi
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 filed Critical
Publication of FI37745A publication Critical patent/FI37745A/en

Links

FI37745D 1966-06-08 1966-06-08 Ventilation valve FI37745A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI37745T 1966-06-08

Publications (1)

Publication Number Publication Date
FI37745A true FI37745A (en) 1968-04-10

Family

ID=36901934

Family Applications (1)

Application Number Title Priority Date Filing Date
FI37745D FI37745A (en) 1966-06-08 1966-06-08 Ventilation valve

Country Status (1)

Country Link
FI (1) FI37745A (en)

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