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  4. Verfahren zur Herstellung von Schreibfedern
 
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Title

Verfahren zur Herstellung von Schreibfedern

Date Issued
1997
Author(s)
Kuepper, F.
Wissenbach, K.
Jung, R.
Patent No
1994-4412468
Abstract
The description refers to a process for the production of pen nibs, by which a pen nib blank is produced, slitted in a longitudinal direction and then shaped. The invention is characterized by the fact that the pin nib blank is shaped by means of the radiation of a laser.
Language
de
Institute
Fraunhofer-Institut für Lasertechnik ILT
Link
http://worldwide.espacenet.com/publicationDetails/biblio?DB=worldwide.espacenet.com&locale=en_EP&FT=D&CC=DE&NR=4412468A
Patenprio
DE 1994-4412468 A: 19940413
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