BE728258A - - Google Patents
Info
- Publication number
- BE728258A BE728258A BE728258DA BE728258A BE 728258 A BE728258 A BE 728258A BE 728258D A BE728258D A BE 728258DA BE 728258 A BE728258 A BE 728258A
- Authority
- BE
- Belgium
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D13/00—Electric heating systems
- F24D13/02—Electric heating systems solely using resistance heating, e.g. underfloor heating
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE728258 | 1969-02-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE728258A true BE728258A (fr) | 1969-07-16 |
Family
ID=3854265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE728258D BE728258A (fr) | 1969-02-12 | 1969-02-12 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE728258A (fr) |
| FR (1) | FR2037081B2 (fr) |
-
1969
- 1969-02-12 BE BE728258D patent/BE728258A/xx unknown
-
1970
- 1970-02-04 FR FR707003960A patent/FR2037081B2/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2037081B2 (fr) | 1973-03-16 |
| FR2037081A2 (fr) | 1970-12-31 |