Industry
-
CPC
-
B42F21/00
This industry / category may be too specific. Please go to a parent level for more data
Sub Industries
B42F21/02Tabs integral with sheets, papers, cards, or suspension files
B42F21/025for suspension files
B42F21/04Tabs permanently fastened to sheets, papers, cards, or suspension files
B42F21/045for suspension files
B42F21/06Tabs detachably mounted on sheets, papers, cards, or suspension files
B42F21/065for suspension files
B42F21/08in one of a number of predetermined positions
B42F21/10represented by slits
B42F21/12Sheets, papers, or cards having edges cut away to facilitate indexing