发明名称 |
Telescopic piston for dispensing dental materials consists of two sections which screw together, outer section being oval |
摘要 |
The telescopic piston for dispensing dental materials consists of two sections which screw together. The outer section is oval. An Independent claim is included for the combination of the piston and a cartridge in which it fits.
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申请公布号 |
DE10022565(A1) |
申请公布日期 |
2001.11.15 |
申请号 |
DE20001022565 |
申请日期 |
2000.05.10 |
申请人 |
3M ESPE AG |
发明人 |
PEUKER, MARC;WAGNER, INGO;SPITSCHAN, HANSJOERG |
分类号 |
B05C17/01;B65D83/00;(IPC1-7):F16J1/00;B65D83/76;F16M11/26 |
主分类号 |
B05C17/01 |
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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