NL28613C - - Google Patents
Info
- Publication number
- NL28613C NL28613C NL28613DA NL28613C NL 28613 C NL28613 C NL 28613C NL 28613D A NL28613D A NL 28613DA NL 28613 C NL28613 C NL 28613C
- 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
-
- 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
- B42F13/26—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 and locked when so engaged, e.g. snap-action
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEP57416D DE467039C (de) | 1928-03-27 | 1928-03-27 | Aufreihvorrichtung fuer Sammelmappen mit federnd zusammengedrueckten Aufreihbuegelhaelften |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL28613C true NL28613C (it) |
Family
ID=6256797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL28613D NL28613C (it) | 1928-03-27 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE371210A (it) |
| DE (1) | DE467039C (it) |
| FR (1) | FR653979A (it) |
| GB (1) | GB347948A (it) |
| NL (1) | NL28613C (it) |
-
0
- NL NL28613D patent/NL28613C/xx active
- BE BE371210D patent/BE371210A/xx unknown
-
1928
- 1928-03-27 DE DEP57416D patent/DE467039C/de not_active Expired
- 1928-11-20 FR FR653979D patent/FR653979A/fr not_active Expired
-
1930
- 1930-06-19 GB GB18755/30A patent/GB347948A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE467039C (de) | 1928-10-18 |
| FR653979A (fr) | 1929-03-28 |
| GB347948A (en) | 1931-05-07 |
| BE371210A (it) |