A thin-walled multi-cavity mould rapid prototyping equipment
Номер патента: ZA202213137B
Опубликовано: 22-02-2023
Автор(ы): Haicheng Pan, Jun Zhang, Shuyong LI, Xiaoxia Sun, Yegao Chen
Принадлежит: Suqian Univ
Опубликовано: 22-02-2023
Автор(ы): Haicheng Pan, Jun Zhang, Shuyong LI, Xiaoxia Sun, Yegao Chen
Принадлежит: Suqian Univ
Method of fabricating an object with a thin wall having a precisely shaped slit
Номер патента: US3798741A. Автор: J Fletcher,W Gross,W Henley,B Swirsky,P Christopher. Владелец: National Aeronautics and Space Administration NASA. Дата публикации: 1974-03-26.