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Priority to JP9658686UpriorityCriticalpatent/JPS633277U/ja
Publication of JPS633277UpublicationCriticalpatent/JPS633277U/ja
【実用新案登録請求の範囲】
筐の壁面及底部に突出したものをもうけた方法 、
内壁面を利用して砂糖を砕く方法、
筐の底部へ板状なもので突出したものをかみ合 せたもの。[Scope of claim for utility model registration] A method in which protrusions are provided on the walls and bottom of the casing, a method for crushing sugar using the inner wall surface, a method in which protruding plate-like objects are interlocked with the bottom of the casing. .