FR636787A - - Google Patents
Info
- Publication number
- FR636787A FR636787A FR636787DA FR636787A FR 636787 A FR636787 A FR 636787A FR 636787D A FR636787D A FR 636787DA FR 636787 A FR636787 A FR 636787A
- Authority
- FR
- France
- 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
-
- 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
- B42F13/12—Filing appliances with means for engaging perforations or slots with pillars, posts, rods, or tubes
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR636787A true FR636787A (en) | 1928-04-16 |
Family
ID=1542601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR636787D Expired FR636787A (en) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR636787A (en) |
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0
- FR FR636787D patent/FR636787A/fr not_active Expired