BE726914A - - Google Patents
Info
- Publication number
- BE726914A BE726914A BE726914DA BE726914A BE 726914 A BE726914 A BE 726914A BE 726914D A BE726914D A BE 726914DA BE 726914 A BE726914 A BE 726914A
- Authority
- BE
- Belgium
Links
Classifications
-
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19681636286 DE1636286C3 (de) | 1968-02-03 | 1968-02-03 | Vierloch-Aufreihmechanik |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE726914A true BE726914A (sh) | 1969-06-16 |
Family
ID=5683776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE726914D BE726914A (sh) | 1968-02-03 | 1969-01-15 |
Country Status (2)
| Country | Link |
|---|---|
| AT (1) | AT293336B (sh) |
| BE (1) | BE726914A (sh) |
-
1968
- 1968-12-27 AT AT1258168A patent/AT293336B/de not_active IP Right Cessation
-
1969
- 1969-01-15 BE BE726914D patent/BE726914A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AT293336B (de) | 1971-10-11 |