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FR793426A
(en)
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Helicopter
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FI15756A
(en)
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Combined egg incubator and artificial mother
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FR778969A
(en)
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Improvements to artificial pigeons
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FI16080A
(en)
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Egg incubator
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FR776803A
(en)
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Artificial incubator
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FR766368A
(en)
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Artificial incubator
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FR739721A
(en)
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Artificial incubator
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FR798624A
(en)
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Artificial incubator
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FR777791A
(en)
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Improvements to breeders for young chicks and others
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FR786505A
(en)
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Mechanical harrows
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FR790465A
(en)
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Artificial horsehair
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FR753016A
(en)
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Artificial incubator
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FR752789A
(en)
|
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Artificial incubator
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FR760648A
(en)
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Artificial incubator
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FR42621E
(en)
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Artificial incubator
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FR801960A
(en)
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Incubator
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FR792605A
(en)
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Incubator
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FI16177A
(en)
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I fish
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FR789082A
(en)
|
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Removable hangar
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FI16294A
(en)
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Bird fishing
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FR785389A
(en)
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chick battery brooder
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FR780065A
(en)
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Drinker
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FR779508A
(en)
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Aircraft
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FR790397A
(en)
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Helicopter
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FI15483A
(en)
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Alarm device for egg incubators
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