FI890163A - Indirekt interioerbelysning. - Google Patents

Indirekt interioerbelysning. Download PDF

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Publication number
FI890163A
FI890163A FI890163A FI890163A FI890163A FI 890163 A FI890163 A FI 890163A FI 890163 A FI890163 A FI 890163A FI 890163 A FI890163 A FI 890163A FI 890163 A FI890163 A FI 890163A
Authority
FI
Finland
Prior art keywords
light
room
illumination
arrangement
directed
Prior art date
Application number
FI890163A
Other languages
English (en)
Other versions
FI890163A0 (fi
FI84095B (fi
FI84095C (fi
Inventor
Teppo Virta
Eero Arfman
Kari Valtanen
Original Assignee
Waertsilae Meriteollisuus
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 Waertsilae Meriteollisuus filed Critical Waertsilae Meriteollisuus
Priority to FI890163A priority Critical patent/FI84095C/fi
Publication of FI890163A0 publication Critical patent/FI890163A0/fi
Publication of FI890163A publication Critical patent/FI890163A/fi
Publication of FI84095B publication Critical patent/FI84095B/fi
Application granted granted Critical
Publication of FI84095C publication Critical patent/FI84095C/fi

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  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
FI890163A 1989-01-13 1989-01-13 Indirekt interioerbelysning. FI84095C (fi)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FI890163A FI84095C (fi) 1989-01-13 1989-01-13 Indirekt interioerbelysning.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI890163A FI84095C (fi) 1989-01-13 1989-01-13 Indirekt interioerbelysning.
FI890163 1989-01-13

Publications (4)

Publication Number Publication Date
FI890163A0 FI890163A0 (fi) 1989-01-13
FI890163A true FI890163A (fi) 1990-07-14
FI84095B FI84095B (fi) 1991-06-28
FI84095C FI84095C (fi) 1991-10-10

Family

ID=8527713

Family Applications (1)

Application Number Title Priority Date Filing Date
FI890163A FI84095C (fi) 1989-01-13 1989-01-13 Indirekt interioerbelysning.

Country Status (1)

Country Link
FI (1) FI84095C (fi)

Also Published As

Publication number Publication date
FI890163A0 (fi) 1989-01-13
FI84095B (fi) 1991-06-28
FI84095C (fi) 1991-10-10

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: MASA-YARDS OY