CH49538A - Treppe - Google Patents
TreppeInfo
- Publication number
- CH49538A CH49538A CH49538A CH49538DA CH49538A CH 49538 A CH49538 A CH 49538A CH 49538 A CH49538 A CH 49538A CH 49538D A CH49538D A CH 49538DA CH 49538 A CH49538 A CH 49538A
- Authority
- CH
- Switzerland
- Prior art keywords
- stairway
- Prior art date
Links
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH49538T | 1910-01-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH49538A true CH49538A (de) | 1911-02-16 |
Family
ID=4285392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH49538A CH49538A (de) | 1910-01-17 | 1910-01-17 | Treppe |
Country Status (1)
| Country | Link |
|---|---|
| CH (1) | CH49538A (de) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2520452A (en) * | 1944-08-09 | 1950-08-29 | Sr Louis J Brune | Demountable stair structure |
| US2854704A (en) * | 1955-01-17 | 1958-10-07 | William B Gilbert | Prefabricated grandstand |
-
1910
- 1910-01-17 CH CH49538A patent/CH49538A/de unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2520452A (en) * | 1944-08-09 | 1950-08-29 | Sr Louis J Brune | Demountable stair structure |
| US2854704A (en) * | 1955-01-17 | 1958-10-07 | William B Gilbert | Prefabricated grandstand |
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