FI803570A7 - Blocking device for drain pipe. - Google Patents

Blocking device for drain pipe. Download PDF

Info

Publication number: FI803570A7
Authority: FI; Finland
Prior art keywords: drain pipe; blocking device; blocking; drain; pipe
Prior art date: 1980-11-14

Application number

FI803570A

Other languages

Finnish (fi)

Swedish (sv)

Other versions

FI803570L (en

Inventor

Boris Kavonius

Olavi Rautiainen

Original Assignee

Nokia Oy Ab

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.)

1980-11-14

Filing date

1980-11-14

Publication date

1982-02-01

1980-11-14 Application filed by Nokia Oy Ab filed Critical Nokia Oy Ab

1980-11-14 Priority to FI803570A priority Critical patent/FI803570L/en

1982-02-01 Publication of FI803570A7 publication Critical patent/FI803570A7/en

1982-02-01 Publication of FI803570L publication Critical patent/FI803570L/en

Links

FI803570A 1980-11-14 1980-11-14 SPAERR FOER TAECKDIKNINGSROER FI803570L (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
FI803570A FI803570L (en)	1980-11-14	1980-11-14	SPAERR FOER TAECKDIKNINGSROER

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FI803570A FI803570L (en)	1980-11-14	1980-11-14	SPAERR FOER TAECKDIKNINGSROER

Publications (2)

Publication Number	Publication Date
FI803570A7 true FI803570A7 (en)	1982-02-01
FI803570L FI803570L (en)	1982-02-01

Family

ID=8513921

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI803570A FI803570L (en)	1980-11-14	1980-11-14	SPAERR FOER TAECKDIKNINGSROER

Country Status (1)

Country	Link
FI (1)	FI803570L (en)

1980
- 1980-11-14 FI FI803570A patent/FI803570L/en not_active Application Discontinuation

Also Published As

Publication number	Publication date
FI803570L (en)	1982-02-01

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Legal Events

Date	Code	Title	Description
2004-08-31	FD	Application lapsed	Owner name: OY NOKIA AB