超聲波已經有幾十中應用設備。超聲波洗衣機,早就有。隻是沒有人來設計超聲波清潔地毯機。應用類屬於改良,改造,估計很難申請專利。不如開個清潔公司,以此維持生計。
回複:請問你是否已申請了專利?
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• 好主意。衷心祝你生意興隆! -Hardworker- ♂ (0 bytes) () 11/14/2009 postreply 13:27:03
超聲波已經有幾十中應用設備。超聲波洗衣機,早就有。隻是沒有人來設計超聲波清潔地毯機。應用類屬於改良,改造,估計很難申請專利。不如開個清潔公司,以此維持生計。
• 好主意。衷心祝你生意興隆! -Hardworker- ♂ (0 bytes) () 11/14/2009 postreply 13:27:03
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