发明名称 |
Flexible container for writing tool |
摘要 |
<p>The reservoir comprises a supple sachet (1) made from at least two layers of material welded at the lengthwise edges and at one end. The other end is closed by a ring (2) and ball stopper (3). The ball is pressed in to the reservoir when fitted in to the writing implement.</p> |
申请公布号 |
EP0943456(A1) |
申请公布日期 |
1999.09.22 |
申请号 |
EP19980105069 |
申请日期 |
1998.03.20 |
申请人 |
PREMEC SA |
发明人 |
PAGANI, GIORGIO;SANTINI, SERGIO |
分类号 |
B43K5/04;B43K7/02;(IPC1-7):B43K7/02 |
主分类号 |
B43K5/04 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|