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发明名称
万全书写笔具
摘要
申请公布号
TW048012
申请公布日期
1982.12.01
申请号
TW07025880
申请日期
1981.10.05
申请人
洪蛎
发明人
洪蛎
分类号
B43K21/16
主分类号
B43K21/16
代理机构
代理人
郑再钦 台北巿民生东路三段二十一号十楼
主权项
一种万全书写笔具:系由上下两节管体构成为外笔管(图3-a、b),配合笔具内外之部品(1)胶环(图4-d-1.d-2)、(2)可装铅芯之内管(图4-C-1.C-2)、(3)铅芯压出杆(图4-b)、(4)旋转管(4-a-l、a-2)、(5)旋转笔帽(图5-a-1.a-2)、(6)塞顿(图5-b-1.b-2)、(7)旋转杆(内部构成四方空洞,上面开口,下面闭口,如图5-C-1.C-2)等组合,制成为整体笔具(如图2)者。
地址
台北县中和巿员山路四○○号二楼
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BULMENTOPFVERKLEIDUNG.
Ringmutter mit Sicherung