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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Calamazoo SA Des Ets
Original Assignee
Calamazoo SA Des Ets
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 filed by Calamazoo SA Des EtsfiledCriticalCalamazoo SA Des Ets
Application grantedgrantedCritical
Publication of FR692727ApublicationCriticalpatent/FR692727A/fr
B42F13/00—Filing appliances with means for engaging perforations or slots
B42F13/12—Filing appliances with means for engaging perforations or slots with pillars, posts, rods, or tubes
FR692727D1929-03-281930-03-25Perfectionnements aux dispositifs pour le classement de feuillets mobiles et autres feuilles analogues
ExpiredFR692727A
(fr)