FR632883A - - Google Patents
Info
- Publication number
- FR632883A FR632883A FR632883DA FR632883A FR 632883 A FR632883 A FR 632883A FR 632883D A FR632883D A FR 632883DA FR 632883 A FR632883 A FR 632883A
- Authority
- FR
- France
- 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.)
- Expired
Links
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42F—SHEETS TEMPORARILY ATTACHED TOGETHER; FILING APPLIANCES; FILE CARDS; INDEXING
- B42F13/00—Filing appliances with means for engaging perforations or slots
- B42F13/16—Filing appliances with means for engaging perforations or slots with claws or rings
- B42F13/20—Filing appliances with means for engaging perforations or slots with claws or rings pivotable about an axis or axes parallel to binding edges
- B42F13/28—Filing appliances with means for engaging perforations or slots with claws or rings pivotable about an axis or axes parallel to binding edges in two staggered sections
Publications (1)
Publication Number | Publication Date |
---|---|
FR632883A true FR632883A (fr) | 1928-01-16 |
Family
ID=1541930
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR632883D Expired FR632883A (fr) |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR632883A (fr) |
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0
- FR FR632883D patent/FR632883A/fr not_active Expired