FR595218A - Improvements to trap doors - Google Patents
Improvements to trap doorsInfo
- Publication number
- FR595218A FR595218A FR595218DA FR595218A FR 595218 A FR595218 A FR 595218A FR 595218D A FR595218D A FR 595218DA FR 595218 A FR595218 A FR 595218A
- Authority
- FR
- France
- Prior art keywords
- trap doors
- doors
- trap
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
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
- A01K31/00—Housing birds
- A01K31/14—Nest-boxes, e.g. for singing birds or the like
- A01K31/16—Laying nests for poultry; Egg collecting
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Birds (AREA)
- Environmental Sciences (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR595218T | 1925-03-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR595218A true FR595218A (en) | 1925-09-29 |
Family
ID=8966689
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR595218D Expired FR595218A (en) | 1925-03-17 | 1925-03-17 | Improvements to trap doors |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR595218A (en) |
-
1925
- 1925-03-17 FR FR595218D patent/FR595218A/en not_active Expired
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