Education
| Mon 25 May 2026
Beijing, May 25 -- Stabilo International GmbH has applied Chinese patent for Pen. Kampf Karl-peter developed it.
The patent application number is CN20248042720 20240627. The patent publication number is CN121398973 (A). International Patent Classification codes are B43K21/00, B43K23/08, B43K29/08, B43K5/00, B43K7/00 and B43K8..