1
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Material Type: Patente
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Box cage with a front barrier. [Czech
Rataj J
1987
Sem texto completo
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2
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Material Type: Patente
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Universal trap [for birds. [Czech
Stefan J
1986
Sem texto completo
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3
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Material Type: Patente
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Slatted floor for the rearing of domestic animals. [Czech
Suchy J ; Houda J ; Masojidek J ; Janovec B ; Mostecky J
1985
Sem texto completo
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4
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Material Type: Patente
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Biotechnological treatment of seeds. [Czech
Par O ; Prikryl J ; Parova J ; Jakobe P
1989
Sem texto completo
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