FR827377A - Improvements to binding devices for perforated sheets - Google Patents
Improvements to binding devices for perforated sheetsInfo
- Publication number
- FR827377A FR827377A FR827377DA FR827377A FR 827377 A FR827377 A FR 827377A FR 827377D A FR827377D A FR 827377DA FR 827377 A FR827377 A FR 827377A
- Authority
- FR
- France
- Prior art keywords
- perforated sheets
- binding devices
- binding
- devices
- perforated
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/10—Tops, e.g. hot plates; Rings
- F24C15/102—Tops, e.g. hot plates; Rings electrically heated
-
- 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
- B42F13/165—Filing appliances with means for engaging perforations or slots with claws or rings with flexible or resilient claws or rings
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE827377X | 1936-10-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR827377A true FR827377A (en) | 1938-04-25 |
Family
ID=3881656
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR827377D Expired FR827377A (en) | 1936-10-01 | 1937-09-30 | Improvements to binding devices for perforated sheets |
Country Status (2)
Country | Link |
---|---|
BE (1) | BE417710A (en) |
FR (1) | FR827377A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2463946A (en) * | 1944-08-11 | 1949-03-08 | Arthur F Brook | Refillable loose-leaf binder |
US2764162A (en) * | 1953-06-27 | 1956-09-25 | Daniel E Valla | Loose-leaf bindings |
-
0
- BE BE417710D patent/BE417710A/xx unknown
-
1937
- 1937-09-30 FR FR827377D patent/FR827377A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2463946A (en) * | 1944-08-11 | 1949-03-08 | Arthur F Brook | Refillable loose-leaf binder |
US2764162A (en) * | 1953-06-27 | 1956-09-25 | Daniel E Valla | Loose-leaf bindings |
Also Published As
Publication number | Publication date |
---|---|
BE417710A (en) |
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