PL119749B2 - Cooling-heating device - Google Patents

Cooling-heating device

Info

Publication number
PL119749B2
PL119749B2 PL21533479A PL21533479A PL119749B2 PL 119749 B2 PL119749 B2 PL 119749B2 PL 21533479 A PL21533479 A PL 21533479A PL 21533479 A PL21533479 A PL 21533479A PL 119749 B2 PL119749 B2 PL 119749B2
Authority
PL
Poland
Prior art keywords
cooling
heating device
heating
Prior art date
Application number
PL21533479A
Other languages
English (en)
Other versions
PL119749B1 (OSRAM
PL215334A2 (OSRAM
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 filed Critical
Priority to PL21533479A priority Critical patent/PL119749B2/xx
Publication of PL215334A2 publication Critical patent/PL215334A2/xx
Publication of PL119749B2 publication Critical patent/PL119749B2/xx
Publication of PL119749B1 publication Critical patent/PL119749B1/pl

Links

PL21533479A 1979-05-02 1979-05-02 Cooling-heating device PL119749B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL21533479A PL119749B2 (en) 1979-05-02 1979-05-02 Cooling-heating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL21533479A PL119749B2 (en) 1979-05-02 1979-05-02 Cooling-heating device

Publications (3)

Publication Number Publication Date
PL215334A2 PL215334A2 (OSRAM) 1980-04-08
PL119749B2 true PL119749B2 (en) 1982-01-30
PL119749B1 PL119749B1 (OSRAM) 1982-01-31

Family

ID=19996063

Family Applications (1)

Application Number Title Priority Date Filing Date
PL21533479A PL119749B2 (en) 1979-05-02 1979-05-02 Cooling-heating device

Country Status (1)

Country Link
PL (1) PL119749B2 (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1798509A2 (en) 2005-12-14 2007-06-20 Pro- Vent Systemy Wentylacyjne Krzysztof Cwik, Miroslawa Polak-Cwik Ground heat exchanger

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1798509A2 (en) 2005-12-14 2007-06-20 Pro- Vent Systemy Wentylacyjne Krzysztof Cwik, Miroslawa Polak-Cwik Ground heat exchanger

Also Published As

Publication number Publication date
PL215334A2 (OSRAM) 1980-04-08

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