NL7203027A - - Google Patents
Info
- Publication number
- NL7203027A NL7203027A NL7203027A NL7203027A NL7203027A NL 7203027 A NL7203027 A NL 7203027A NL 7203027 A NL7203027 A NL 7203027A NL 7203027 A NL7203027 A NL 7203027A NL 7203027 A NL7203027 A NL 7203027A
- Authority
- NL
- Netherlands
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
- B42F13/22—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 sections engaging each other when closed
- B42F13/24—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 sections engaging each other when closed wherein one section is in the form of fixed rods
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2145171 | 1971-03-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7203027A true NL7203027A (it) | 1972-09-12 |
Family
ID=11181965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7203027A NL7203027A (it) | 1971-03-08 | 1972-03-07 |
Country Status (6)
| Country | Link |
|---|---|
| AT (1) | AT323106B (it) |
| BE (1) | BE780365A (it) |
| CH (1) | CH548290A (it) |
| DE (1) | DE2211114B2 (it) |
| FR (1) | FR2129513A5 (it) |
| NL (1) | NL7203027A (it) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4120720A1 (de) * | 1991-06-22 | 1992-12-24 | Leitz Fa Louis | Ordnermechanik |
| US5234276A (en) * | 1992-04-30 | 1993-08-10 | Acco Usa, Inc. | Trigger enclosure for ring binder |
| FR2820079B1 (fr) * | 2001-01-26 | 2003-05-09 | Gilles Brenier | Mecanisme de fermeture pour classeur |
| EP1980410A1 (en) * | 2007-04-11 | 2008-10-15 | World Wide Stationery Manufacturing Company, Limited | Lever-arch type file mechanism |
| HK1127842A2 (en) * | 2008-08-11 | 2009-10-09 | World Wide Stationery Mfg Co | Paper-retaining mechanism |
-
1972
- 1972-03-06 CH CH328172A patent/CH548290A/it not_active IP Right Cessation
- 1972-03-07 NL NL7203027A patent/NL7203027A/xx unknown
- 1972-03-08 BE BE780365A patent/BE780365A/xx unknown
- 1972-03-08 AT AT194272A patent/AT323106B/de not_active IP Right Cessation
- 1972-03-08 DE DE19722211114 patent/DE2211114B2/de not_active Ceased
- 1972-03-08 FR FR7208039A patent/FR2129513A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH548290A (it) | 1974-04-30 |
| FR2129513A5 (it) | 1972-10-27 |
| DE2211114A1 (de) | 1972-10-12 |
| BE780365A (fr) | 1972-07-03 |
| AT323106B (de) | 1975-06-25 |
| DE2211114B2 (de) | 1975-01-02 |