ES75911A1 - Automatic safety mechanism to prevent doors from fully opening. - Google Patents
Automatic safety mechanism to prevent doors from fully opening.Info
- Publication number
- ES75911A1 ES75911A1 ES75911A ES75911A ES75911A1 ES 75911 A1 ES75911 A1 ES 75911A1 ES 75911 A ES75911 A ES 75911A ES 75911 A ES75911 A ES 75911A ES 75911 A1 ES75911 A1 ES 75911A1
- Authority
- ES
- Spain
- Prior art keywords
- safety mechanism
- automatic safety
- fully opening
- prevent doors
- doors
- 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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES75911A ES75911A1 (en) | 1920-10-09 | 1920-10-09 | Automatic safety mechanism to prevent doors from fully opening. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES75911A ES75911A1 (en) | 1920-10-09 | 1920-10-09 | Automatic safety mechanism to prevent doors from fully opening. |
Publications (1)
Publication Number | Publication Date |
---|---|
ES75911A1 true ES75911A1 (en) | 1921-01-16 |
Family
ID=64247043
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES75911A Expired ES75911A1 (en) | 1920-10-09 | 1920-10-09 | Automatic safety mechanism to prevent doors from fully opening. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES75911A1 (en) |
-
1920
- 1920-10-09 ES ES75911A patent/ES75911A1/en not_active Expired
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