FI902540A - Andningsskydd. - Google Patents

Andningsskydd. Download PDF

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Publication number
FI902540A
FI902540A FI902540A FI902540A FI902540A FI 902540 A FI902540 A FI 902540A FI 902540 A FI902540 A FI 902540A FI 902540 A FI902540 A FI 902540A FI 902540 A FI902540 A FI 902540A
Authority
FI
Finland
Prior art keywords
breathing mask
plastic disc
shaped
andningsskydd
saunas
Prior art date
Application number
FI902540A
Other languages
English (en)
Other versions
FI902540A0 (fi
FI86960B (fi
FI86960C (fi
Inventor
Kari Nerg
Original Assignee
Kari Nerg
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
Priority claimed from FI900066A external-priority patent/FI900066A/fi
Application filed by Kari Nerg filed Critical Kari Nerg
Priority to FI902540A priority Critical patent/FI86960C/fi
Publication of FI902540A0 publication Critical patent/FI902540A0/fi
Publication of FI902540A publication Critical patent/FI902540A/fi
Publication of FI86960B publication Critical patent/FI86960B/fi
Application granted granted Critical
Publication of FI86960C publication Critical patent/FI86960C/fi

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  • Respiratory Apparatuses And Protective Means (AREA)
FI902540A 1990-01-05 1990-05-22 Andningsskydd FI86960C (fi)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FI902540A FI86960C (fi) 1990-01-05 1990-05-22 Andningsskydd

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FI900066 1990-01-05
FI900066A FI900066A (fi) 1990-01-05 1990-01-05 Andningsskydd mot het luft foer astmatiker och hjaertsjuka.
FI902540A FI86960C (fi) 1990-01-05 1990-05-22 Andningsskydd
FI902540 1990-05-22

Publications (4)

Publication Number Publication Date
FI902540A0 FI902540A0 (fi) 1990-05-22
FI902540A true FI902540A (fi) 1991-07-06
FI86960B FI86960B (fi) 1992-07-31
FI86960C FI86960C (fi) 1992-11-10

Family

ID=26158676

Family Applications (1)

Application Number Title Priority Date Filing Date
FI902540A FI86960C (fi) 1990-01-05 1990-05-22 Andningsskydd

Country Status (1)

Country Link
FI (1) FI86960C (fi)

Also Published As

Publication number Publication date
FI902540A0 (fi) 1990-05-22
FI86960B (fi) 1992-07-31
FI86960C (fi) 1992-11-10

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Legal Events

Date Code Title Description
MM Patent lapsed
MM Patent lapsed

Owner name: NERG, KARI