NO852441L - Test-ventiltre - Google Patents

Test-ventiltre

Info

Publication number
NO852441L
NO852441L NO852441A NO852441A NO852441L NO 852441 L NO852441 L NO 852441L NO 852441 A NO852441 A NO 852441A NO 852441 A NO852441 A NO 852441A NO 852441 L NO852441 L NO 852441L
Authority
NO
Norway
Prior art keywords
test
vent filters
vent
filters
Prior art date
Application number
NO852441A
Other languages
English (en)
Other versions
NO165258B (no
NO165258C (no
Inventor
Kenneth L Schwendemann
Original Assignee
Otis Eng Co
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 US06/329,920 external-priority patent/US4494609A/en
Publication of NO852441L publication Critical patent/NO852441L/no
Application filed by Otis Eng Co filed Critical Otis Eng Co
Priority to NO852441A priority Critical patent/NO165258C/no
Publication of NO165258B publication Critical patent/NO165258B/no
Publication of NO165258C publication Critical patent/NO165258C/no

Links

NO852441A 1981-04-29 1985-06-17 Nedsenkbart testventiltre. NO165258C (no)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NO852441A NO165258C (no) 1981-04-29 1985-06-17 Nedsenkbart testventiltre.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US25868981A 1981-04-29 1981-04-29
US06/329,920 US4494609A (en) 1981-04-29 1981-12-11 Test tree
NO821404A NO821404L (no) 1981-04-29 1982-04-28 Test-ventiltre.
NO852441A NO165258C (no) 1981-04-29 1985-06-17 Nedsenkbart testventiltre.

Publications (3)

Publication Number Publication Date
NO852441L true NO852441L (no) 1982-11-01
NO165258B NO165258B (no) 1990-10-08
NO165258C NO165258C (no) 1991-01-16

Family

ID=27484061

Family Applications (1)

Application Number Title Priority Date Filing Date
NO852441A NO165258C (no) 1981-04-29 1985-06-17 Nedsenkbart testventiltre.

Country Status (1)

Country Link
NO (1) NO165258C (no)

Also Published As

Publication number Publication date
NO165258B (no) 1990-10-08
NO165258C (no) 1991-01-16

Similar Documents

Publication Publication Date Title
RO85104A (ro) Filtru pentru tigarete
SE8105850L (sv) Filtreranordning
DE3268944D1 (de) Combline filter
FI834633A0 (fi) Automatiskt reningssystem foer filter
BR8100234A (pt) Filtro
MX162250A (es) Filtros
FI821541A0 (fi) Filterelement
FI834668A0 (fi) Roterbart filter
RO87348A (ro) Filtru pentru tigareta
AR228298A1 (es) Cubo-rompecabezas
AT372860B (de) Schipaar
FI832957A0 (fi) Roterbart filter
BR8203910A (pt) Filtro envolvido
FI832951A0 (fi) Foerbaettringar beroerande filter foer tobaksprodukter
FI823508A0 (fi) Saekerhetssprutanordning foer tryckvattenkaernreaktor
BR8207164A (pt) Conjunto de filtro
DK158369C (da) Roegfilter
DK317882A (da) Filter
FI830211A0 (fi) Foerbaettringar betraeffande filter foer tobaksroek
FI830210A0 (fi) Foerbaettringar betraeffande filter foer tobaksroek
AT379276B (de) Hoergeraet
AT374656B (de) Maishaecksler
BE893857A (fr) Comptoir-vitrine
NO852441L (no) Test-ventiltre
ES258719Y (es) Filtro desparasitador