FR448431A - Ouvre-lettre - Google Patents
Ouvre-lettreInfo
- Publication number
- FR448431A FR448431A FR448431DA FR448431A FR 448431 A FR448431 A FR 448431A FR 448431D A FR448431D A FR 448431DA FR 448431 A FR448431 A FR 448431A
- Authority
- FR
- France
- Prior art keywords
- letter opener
- opener
- letter
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D27/00—Envelopes or like essentially-rectangular flexible containers for postal or other purposes having no structural provision for thickness of contents
- B65D27/32—Opening devices incorporated during envelope manufacture
- B65D27/38—Tearing-strings or -strips
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR448431T | 1912-09-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR448431A true FR448431A (fr) | 1913-01-30 |
Family
ID=1489044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR448431D Expired FR448431A (fr) | 1912-09-18 | 1912-09-18 | Ouvre-lettre |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR448431A (fr) |
-
1912
- 1912-09-18 FR FR448431D patent/FR448431A/fr not_active Expired
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