NL282723A - - Google Patents
Info
- Publication number
- NL282723A NL282723A NL282723DA NL282723A NL 282723 A NL282723 A NL 282723A NL 282723D A NL282723D A NL 282723DA NL 282723 A NL282723 A NL 282723A
- 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
- B42F13/26—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 |
|---|---|---|---|
| CH1087762A CH409860A (de) | 1962-09-12 | 1962-09-12 | Ringmechanik |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL282723A true NL282723A (nl) |
Family
ID=4367770
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL122174D NL122174C (nl) | 1962-09-12 | ||
| NL282723D NL282723A (nl) | 1962-09-12 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL122174D NL122174C (nl) | 1962-09-12 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE622397A (nl) |
| CH (1) | CH409860A (nl) |
| NL (2) | NL282723A (nl) |
-
0
- NL NL122174D patent/NL122174C/xx active
- BE BE622397D patent/BE622397A/xx unknown
- NL NL282723D patent/NL282723A/xx unknown
-
1962
- 1962-09-12 CH CH1087762A patent/CH409860A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE622397A (nl) | |
| NL122174C (nl) | |
| CH409860A (de) | 1966-03-31 |