BE389826A - - Google Patents
Info
- Publication number
- BE389826A BE389826A BE389826DA BE389826A BE 389826 A BE389826 A BE 389826A BE 389826D A BE389826D A BE 389826DA BE 389826 A BE389826 A BE 389826A
- Authority
- BE
- Belgium
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/18—Water-storage heaters
- F24H1/20—Water-storage heaters with immersed heating elements, e.g. electric elements or furnace tubes
- F24H1/201—Water-storage heaters with immersed heating elements, e.g. electric elements or furnace tubes using electric energy supply
- F24H1/202—Water-storage heaters with immersed heating elements, e.g. electric elements or furnace tubes using electric energy supply with resistances
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63D—BOWLING GAMES, e.g. SKITTLES, BOCCE OR BOWLS; INSTALLATIONS THEREFOR; BAGATELLE OR SIMILAR GAMES; BILLIARDS
- A63D3/00—Table bowling games; Miniature bowling-alleys; Bowling games
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Pinball Game Machines (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2017796X | 1931-07-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE389826A true BE389826A (de) |
Family
ID=7966110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE389826D BE389826A (de) | 1931-07-13 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2017796A (de) |
| BE (1) | BE389826A (de) |
| FR (1) | FR739927A (de) |
| NL (1) | NL34259C (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2566987A (en) * | 1946-02-19 | 1951-09-04 | Humber Gustave | Means for resetting bowling pins |
| US3975014A (en) * | 1975-02-05 | 1976-08-17 | Ryan John W | Lawn bowling apparatus |
-
0
- NL NL34259D patent/NL34259C/xx active
- BE BE389826D patent/BE389826A/xx unknown
-
1932
- 1932-07-08 US US621386A patent/US2017796A/en not_active Expired - Lifetime
- 1932-07-12 FR FR739927D patent/FR739927A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL34259C (de) | |
| US2017796A (en) | 1935-10-15 |
| FR739927A (fr) | 1933-01-19 |