PL201536A1 - Dwustrumieniowa kolumnowa kurtyna powietrza - Google Patents

Dwustrumieniowa kolumnowa kurtyna powietrza

Info

Publication number
PL201536A1
PL201536A1 PL20153677A PL20153677A PL201536A1 PL 201536 A1 PL201536 A1 PL 201536A1 PL 20153677 A PL20153677 A PL 20153677A PL 20153677 A PL20153677 A PL 20153677A PL 201536 A1 PL201536 A1 PL 201536A1
Authority
PL
Poland
Prior art keywords
air curtain
light column
column air
light
curtain
Prior art date
Application number
PL20153677A
Other languages
English (en)
Other versions
PL108603B2 (en
Inventor
Eugeniusz Drozd
Pawel Drozd
Kazimierz Rolka
Original Assignee
Przedsieb Wdrazania Upowszech
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 Przedsieb Wdrazania Upowszech filed Critical Przedsieb Wdrazania Upowszech
Priority to PL20153677A priority Critical patent/PL108603B2/pl
Publication of PL201536A1 publication Critical patent/PL201536A1/pl
Publication of PL108603B2 publication Critical patent/PL108603B2/pl

Links

PL20153677A 1977-10-14 1977-10-14 Double flow column-type air screen PL108603B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL20153677A PL108603B2 (en) 1977-10-14 1977-10-14 Double flow column-type air screen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL20153677A PL108603B2 (en) 1977-10-14 1977-10-14 Double flow column-type air screen

Publications (2)

Publication Number Publication Date
PL201536A1 true PL201536A1 (pl) 1978-08-14
PL108603B2 PL108603B2 (en) 1980-04-30

Family

ID=19985081

Family Applications (1)

Application Number Title Priority Date Filing Date
PL20153677A PL108603B2 (en) 1977-10-14 1977-10-14 Double flow column-type air screen

Country Status (1)

Country Link
PL (1) PL108603B2 (pl)

Also Published As

Publication number Publication date
PL108603B2 (en) 1980-04-30

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