| 发明名称 |
UPPER AND BOTTOM LIDS OPENING DEVICE OF GRASS CRUSHING MACHINE |
| 摘要 |
PURPOSE:In a glass crusher, an upper and bottom lids opening and closing device which is reliable and safe in that only either one of the upper and bottom lids is opened or closed but both cannot operate simultaneously. |
| 申请公布号 |
JPS5229663(A) |
申请公布日期 |
1977.03.05 |
| 申请号 |
JP19750105514 |
申请日期 |
1975.08.30 |
| 申请人 |
NAKAO KAZUTOSHI;TAKACHIHO TSUUSHIN KIKI SEISAKUSHIYO KK |
发明人 |
HATSUTORI KATANARI |
| 分类号 |
B02C19/00;B02C13/14;B02C23/02 |
主分类号 |
B02C19/00 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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