FR541493A - Improvements to breeders - Google Patents

Improvements to breeders

Info

Publication number
FR541493A
FR541493A FR541493DA FR541493A FR 541493 A FR541493 A FR 541493A FR 541493D A FR541493D A FR 541493DA FR 541493 A FR541493 A FR 541493A
Authority
FR
France
Prior art keywords
breeders
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
Application number
Other languages
French (fr)
Inventor
Alexandre Knaeps
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
Application granted granted Critical
Publication of FR541493A publication Critical patent/FR541493A/en
Expired legal-status Critical Current

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
    • A01K31/18—Chicken coops or houses for baby chicks; Brooders including auxiliary features, e.g. feeding, watering, demanuring, heating, ventilation

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Birds (AREA)
  • Zoology (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
FR541493D 1921-09-24 1921-09-24 Improvements to breeders Expired FR541493A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR541493T 1921-09-24

Publications (1)

Publication Number Publication Date
FR541493A true FR541493A (en) 1922-07-28

Family

ID=8930170

Family Applications (1)

Application Number Title Priority Date Filing Date
FR541493D Expired FR541493A (en) 1921-09-24 1921-09-24 Improvements to breeders

Country Status (1)

Country Link
FR (1) FR541493A (en)

Similar Documents

Publication Publication Date Title
FR550351A (en) Improvements to electromagnets
FR535770A (en) Improvements to removable constructions
FR544025A (en) Improvements to crankshafts
FR535871A (en) Improvements to lubricators
FR27016E (en) Improvements to easels
FR541378A (en) Improvements to plows
FR560571A (en) Improvements to gasifiers
FR540973A (en) Addition to saxophones
FR541493A (en) Improvements to breeders
FR27158E (en) Improvements to radio-receivers
FR559341A (en) Improvements to seleno-radio-dosimeter
FR544181A (en) Improvements to sweepers
FR538513A (en) Improvements made to collars
FR541145A (en) Improvements to
FR539358A (en) Improvements to aeromotors
FR25944E (en) Improvements to radio-receivers
FR25949E (en) Improvements to radio-receivers
FR27863E (en) Improvements to radio-receivers
FR535855A (en) Improvements to jointer-planers
FR547254A (en) Improvements to unblockers
FR559620A (en) Improvements to lapidaries
FR25860E (en) Improvements to turbomachines
FR534948A (en) Carburetor improvements
FR541452A (en) Improvements to levels
FR536601A (en) Improvements to plows