发明名称 |
SEDIA PER PAZIENTI DI STUDIO ODONTOIATRICO. |
摘要 |
A dental chair has its backrest connected to the seat by a scissor linkage arrangement which effects the moving together of the contiguous portions of the backrest and seat concurrently with movement of the backrest from an upright to a reclined position. |
申请公布号 |
IT8121703(D0) |
申请公布日期 |
1981.05.14 |
申请号 |
IT19810021703 |
申请日期 |
1981.05.14 |
申请人 |
RITTER AG |
发明人 |
HELMUT PIETSCHMANN;HERBERT LIPP |
分类号 |
A47C1/022;A47C3/38;A61G15/02;(IPC1-7):A61G/ |
主分类号 |
A47C1/022 |
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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