FI811752A7 - Ilmanvaihtoventtiili. - Google Patents

Ilmanvaihtoventtiili. Download PDF

Info

Publication number: FI811752A7
Authority: FI; Finland
Prior art keywords: ventilation valve; ventilation; valve
Prior art date: 1981-06-05

Application number

FI811752A

Other languages

English (en)

Swedish (sv)

Other versions

FI811752A0 (fi

Inventor

Paul Heikkilä

Original Assignee

Lapinleimu Oy

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.)

1981-06-05

Filing date

1981-06-05

Publication date

1982-12-06

1981-06-05 Application filed by Lapinleimu Oy filed Critical Lapinleimu Oy

1981-06-05 Priority to FI811752A priority Critical patent/FI811752A7/fi

1981-06-05 Publication of FI811752A0 publication Critical patent/FI811752A0/fi

1982-12-06 Publication of FI811752A7 publication Critical patent/FI811752A7/fi

Links

FI811752A 1981-06-05 1981-06-05 Ilmanvaihtoventtiili. FI811752A7 (fi)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
FI811752A FI811752A7 (fi)	1981-06-05	1981-06-05	Ilmanvaihtoventtiili.

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FI811752A FI811752A7 (fi)	1981-06-05	1981-06-05	Ilmanvaihtoventtiili.

Publications (2)

Publication Number	Publication Date
FI811752A0 FI811752A0 (fi)	1981-06-05
FI811752A7 true FI811752A7 (fi)	1982-12-06

Family

ID=8514471

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI811752A FI811752A7 (fi)	1981-06-05	1981-06-05	Ilmanvaihtoventtiili.

Country Status (1)

Country	Link
FI (1)	FI811752A7 (fi)

1981
- 1981-06-05 FI FI811752A patent/FI811752A7/fi not_active Application Discontinuation

Also Published As

Publication number	Publication date
FI811752A0 (fi)	1981-06-05

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Legal Events

Date	Code	Title	Description
2004-08-31	FC	Application refused	Owner name: LAPINLEIMU OY