FI881817L - Maskinhelhet som hopsaetts av luftkonditionerings-,luftrenings-,vaermeutjaemnings-och dammsugningsmoduler. - Google Patents

Maskinhelhet som hopsaetts av luftkonditionerings-,luftrenings-,vaermeutjaemnings-och dammsugningsmoduler. Download PDF

Info

Publication number: FI881817L
Authority: FI; Finland
Prior art keywords: vaermeutjaemnings; maskinhelhet; luftrenings; luftkonditionerings; hopsaetts
Prior art date: 1988-04-19

Application number

FI881817A

Other languages

English (en)

Other versions

FI83263B (fi

FI83263C (fi

FI881817A0 (fi

Inventor

Pentti Armas Virtanen

Original Assignee

Pentti Armas Virtanen

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.)

1988-04-19

Filing date

1988-04-19

Publication date

1989-10-20

1988-04-19 Application filed by Pentti Armas Virtanen filed Critical Pentti Armas Virtanen

1988-04-19 Priority to FI881817A priority Critical patent/FI83263C/fi

1988-04-19 Publication of FI881817A0 publication Critical patent/FI881817A0/fi

1989-10-20 Publication of FI881817L publication Critical patent/FI881817L/fi

1991-02-28 Publication of FI83263B publication Critical patent/FI83263B/fi

1991-06-10 Application granted granted Critical

1991-06-10 Publication of FI83263C publication Critical patent/FI83263C/fi

Landscapes

Ventilation (AREA)

FI881817A 1988-04-19 1988-04-19 Foerfarande foer att kanalisera avluft i rum. FI83263C (fi)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
FI881817A FI83263C (fi)	1988-04-19	1988-04-19	Foerfarande foer att kanalisera avluft i rum.

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FI881817		1988-04-19
FI881817A FI83263C (fi)	1988-04-19	1988-04-19	Foerfarande foer att kanalisera avluft i rum.

Publications (4)

Publication Number	Publication Date
FI881817A0 FI881817A0 (fi)	1988-04-19
FI881817L true FI881817L (fi)	1989-10-20
FI83263B FI83263B (fi)	1991-02-28
FI83263C FI83263C (fi)	1991-06-10

Family

ID=8526309

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI881817A FI83263C (fi)	1988-04-19	1988-04-19	Foerfarande foer att kanalisera avluft i rum.

Country Status (1)

Country	Link
FI (1)	FI83263C (fi)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE9401608L (sv) *	1994-05-09	1995-11-10	Fellingsbro Verkstaeder	Radiator

1988
- 1988-04-19 FI FI881817A patent/FI83263C/fi not_active IP Right Cessation

Also Published As

Publication number	Publication date
FI83263B (fi)	1991-02-28
FI83263C (fi)	1991-06-10
FI881817A0 (fi)	1988-04-19

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Legal Events

Date	Code	Title	Description
1997-11-14	MM	Patent lapsed
2004-08-31	MM	Patent lapsed	Owner name: VIRTANEN, KALERVO