NL274735A - - Google Patents
Info
- Publication number
- NL274735A NL274735A NL274735DA NL274735A NL 274735 A NL274735 A NL 274735A NL 274735D A NL274735D A NL 274735DA NL 274735 A NL274735 A NL 274735A
- 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 |
---|---|---|---|
DEL38343A DE1285451B (en) | 1961-03-02 | 1961-03-02 | Line-up device for letter files |
Publications (1)
Publication Number | Publication Date |
---|---|
NL274735A true NL274735A (en) |
Family
ID=7268249
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL132189D NL132189C (en) | 1961-03-02 | ||
NL274735D NL274735A (en) | 1961-03-02 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL132189D NL132189C (en) | 1961-03-02 |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE1285451B (en) |
FR (1) | FR1316386A (en) |
GB (1) | GB985236A (en) |
NL (2) | NL274735A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4120718A1 (en) * | 1991-06-22 | 1992-12-24 | Leitz Fa Louis | FOLDER MECHANICS |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE297391C (en) * | ||||
DE1790442U (en) * | 1959-04-09 | 1959-06-18 | Kraut & Meienborn | LETTER MECHANICS. |
-
0
- NL NL132189D patent/NL132189C/xx active
- NL NL274735D patent/NL274735A/xx unknown
-
1961
- 1961-03-02 DE DEL38343A patent/DE1285451B/en active Pending
-
1962
- 1962-02-14 GB GB561962A patent/GB985236A/en not_active Expired
- 1962-03-01 FR FR889160A patent/FR1316386A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB985236A (en) | 1965-03-03 |
NL132189C (en) | |
FR1316386A (en) | 1963-01-25 |
DE1285451B (en) | 1968-12-19 |