Improvements in and relating to vacuum creating and regulating means for milking machines andthe like
Номер патента: AU549339A
Опубликовано: 26-09-1940
Автор(ы): Enoch Haywood James
Принадлежит: Individual
Опубликовано: 26-09-1940
Автор(ы): Enoch Haywood James
Принадлежит: Individual
Improvements in fastening means for doors of freight containers, transport vehicles andthe like
Номер патента: AU1763970A. Автор: Charles Hawkins John. Владелец: Rubery Owen and Co Ltd. Дата публикации: 1972-01-20.