CH81881A - Door closer - Google Patents
Door closerInfo
- Publication number
- CH81881A CH81881A CH81881A CH81881DA CH81881A CH 81881 A CH81881 A CH 81881A CH 81881 A CH81881 A CH 81881A CH 81881D A CH81881D A CH 81881DA CH 81881 A CH81881 A CH 81881A
- Authority
- CH
- Switzerland
- Prior art keywords
- door closer
- closer
- door
- Prior art date
Links
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH81881T | 1918-12-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH81881A true CH81881A (en) | 1919-08-01 |
Family
ID=4336504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH81881A CH81881A (en) | 1918-12-30 | 1918-12-30 | Door closer |
Country Status (1)
| Country | Link |
|---|---|
| CH (1) | CH81881A (en) |
-
1918
- 1918-12-30 CH CH81881A patent/CH81881A/en unknown
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