[Equipment for the control of underpressure, especially in pipeline milking machines]
1990
Kotrc, B. | Sejnost, L. | Krejci, J.
AGROVOC关键词
书目信息
出版者
Federalni Urad pro Vynalezy
页码
6 p.
其它主题
Pression/ tuyau; Pressure/ pipes; Presion/ tuberia; Maquinas de ordeno; Instalacion de ordeno; Element de materiel; Machine a traire
语言
捷克语
注释
1 scheme. Filing application date: 30 Jun 1987 (No.4881-87.J)
1991-08-15
AGRIS AP