| 发明名称 |
RATCHET TYPE DISPENSER FOR DENTAL MATERIAL |
| 摘要 |
The ratchet (32) is activated by a drive pawl (34) and is prevented from returning by a detent pawl (64). The drive pawl and detent pawl are activated by the same lever arm (28). The lever arm is positioned over the opening (26) of an elongated hollow housing (22) having a nozzle receiver (24) at the front end thereof. |
| 申请公布号 |
JPS62290453(A) |
申请公布日期 |
1987.12.17 |
| 申请号 |
JP19870132027 |
申请日期 |
1987.05.29 |
| 申请人 |
JOHNSON & JOHNSON DENTAL PROD CO |
发明人 |
UIRIAMU JIEIMUZU BURAZAAUITSUKU;RESURII HAMIRUTON;ROBAATO DENISU HOORUUINSUKII;BAAJINIA AN SHIEN;JIEFURII KAPETSUKU;KAZUNA TANAKA |
| 分类号 |
A61C5/04;A61C5/06 |
主分类号 |
A61C5/04 |
| 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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