DD111731A1 - - Google Patents

Info

Publication number
DD111731A1
DD111731A1 DD178927A DD17892774A DD111731A1 DD 111731 A1 DD111731 A1 DD 111731A1 DD 178927 A DD178927 A DD 178927A DD 17892774 A DD17892774 A DD 17892774A DD 111731 A1 DD111731 A1 DD 111731A1
Authority
DD
German Democratic Republic
Application number
DD178927A
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 DD178927A priority Critical patent/DD111731A1/xx
Publication of DD111731A1 publication Critical patent/DD111731A1/xx

Links

Classifications

    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/17District heating
DD178927A 1974-06-04 1974-06-04 DD111731A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DD178927A DD111731A1 (fr) 1974-06-04 1974-06-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD178927A DD111731A1 (fr) 1974-06-04 1974-06-04

Publications (1)

Publication Number Publication Date
DD111731A1 true DD111731A1 (fr) 1975-03-05

Family

ID=5496028

Family Applications (1)

Application Number Title Priority Date Filing Date
DD178927A DD111731A1 (fr) 1974-06-04 1974-06-04

Country Status (1)

Country Link
DD (1) DD111731A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009026181A1 (de) 2009-07-15 2011-01-27 Poguntke, Dietmar, Dipl.-Ing. Fernkältesystem
WO2011107651A1 (fr) * 2010-03-03 2011-09-09 Taimo Majalahti Agencement pour transférer et utiliser de l'énergie thermique

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009026181A1 (de) 2009-07-15 2011-01-27 Poguntke, Dietmar, Dipl.-Ing. Fernkältesystem
WO2011107651A1 (fr) * 2010-03-03 2011-09-09 Taimo Majalahti Agencement pour transférer et utiliser de l'énergie thermique

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