Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filedfiledCritical
Priority to DE19712125782priorityCriticalpatent/DE2125782C/de
Priority claimed from DE19712125782external-prioritypatent/DE2125782C/de
Publication of DE2125782A1publicationCriticalpatent/DE2125782A1/de
Application grantedgrantedCritical
Publication of DE2125782CpublicationCriticalpatent/DE2125782C/de
B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
B43K—IMPLEMENTS FOR WRITING OR DRAWING
B43K24/00—Mechanisms for selecting, projecting, retracting or locking writing units
B43K24/02—Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions
B43K24/08—Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions operated by push-buttons
DE197121257821971-05-25Minenvorschubeinnchtung fur Minenschreiber, insbesondere Kugel schreiber
ExpiredDE2125782C
(de)