NL7207329A - - Google Patents
Info
- Publication number
- NL7207329A NL7207329A NL7207329A NL7207329A NL7207329A NL 7207329 A NL7207329 A NL 7207329A NL 7207329 A NL7207329 A NL 7207329A NL 7207329 A NL7207329 A NL 7207329A NL 7207329 A NL7207329 A NL 7207329A
- Authority
- NL
- Netherlands
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Farming Of Fish And Shellfish (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE7121277 | 1971-06-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7207329A true NL7207329A (en:Method) | 1972-12-05 |
Family
ID=6621647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7207329A NL7207329A (en:Method) | 1971-06-02 | 1972-05-31 |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE782852A (en:Method) |
| CH (1) | CH535534A (en:Method) |
| ES (1) | ES400175A1 (en:Method) |
| FR (1) | FR2139800A1 (en:Method) |
| IT (1) | IT956023B (en:Method) |
| NL (1) | NL7207329A (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0125327A1 (de) * | 1983-05-13 | 1984-11-21 | Wolfgang Schmidt | Nach dem Näherungsprinzip, elektronisch arbeitendes Gerät zur selbstständigen Überwachung und Regulierung des Soll-Wasserstandes in Aquarien |
-
1971
- 1971-12-30 FR FR7147497A patent/FR2139800A1/fr not_active Withdrawn
-
1972
- 1972-02-25 ES ES400175A patent/ES400175A1/es not_active Expired
- 1972-04-28 BE BE782852A patent/BE782852A/xx unknown
- 1972-05-25 CH CH770372A patent/CH535534A/de not_active IP Right Cessation
- 1972-05-31 IT IT2508872A patent/IT956023B/it active
- 1972-05-31 NL NL7207329A patent/NL7207329A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IT956023B (it) | 1973-10-10 |
| FR2139800A1 (en:Method) | 1973-01-12 |
| BE782852A (fr) | 1972-09-01 |
| CH535534A (de) | 1973-04-15 |
| ES400175A1 (es) | 1974-12-16 |