PL205775A1 - COOL VENTILATION DEVICE WITH INCREASED AIR FLOW - Google Patents

COOL VENTILATION DEVICE WITH INCREASED AIR FLOW

Info

Publication number
PL205775A1
PL205775A1 PL20577578A PL20577578A PL205775A1 PL 205775 A1 PL205775 A1 PL 205775A1 PL 20577578 A PL20577578 A PL 20577578A PL 20577578 A PL20577578 A PL 20577578A PL 205775 A1 PL205775 A1 PL 205775A1
Authority
PL
Poland
Prior art keywords
air flow
ventilation device
increased air
cool ventilation
cool
Prior art date
Application number
PL20577578A
Other languages
Polish (pl)
Inventor
Zenon Szalapak
Romuald Dilling
Original Assignee
Kopalnia Wegla Kamiennego Pstr
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 Kopalnia Wegla Kamiennego Pstr filed Critical Kopalnia Wegla Kamiennego Pstr
Priority to PL20577578A priority Critical patent/PL205775A1/en
Publication of PL205775A1 publication Critical patent/PL205775A1/en

Links

PL20577578A 1978-04-03 1978-04-03 COOL VENTILATION DEVICE WITH INCREASED AIR FLOW PL205775A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL20577578A PL205775A1 (en) 1978-04-03 1978-04-03 COOL VENTILATION DEVICE WITH INCREASED AIR FLOW

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL20577578A PL205775A1 (en) 1978-04-03 1978-04-03 COOL VENTILATION DEVICE WITH INCREASED AIR FLOW

Publications (1)

Publication Number Publication Date
PL205775A1 true PL205775A1 (en) 1979-11-19

Family

ID=19988424

Family Applications (1)

Application Number Title Priority Date Filing Date
PL20577578A PL205775A1 (en) 1978-04-03 1978-04-03 COOL VENTILATION DEVICE WITH INCREASED AIR FLOW

Country Status (1)

Country Link
PL (1) PL205775A1 (en)

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