FR452686A - Safety valve - Google Patents
Safety valveInfo
- Publication number
- FR452686A FR452686A FR452686DA FR452686A FR 452686 A FR452686 A FR 452686A FR 452686D A FR452686D A FR 452686DA FR 452686 A FR452686 A FR 452686A
- Authority
- FR
- France
- Prior art keywords
- safety valve
- safety
- valve
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR452686T | 1912-03-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR452686A true FR452686A (en) | 1913-05-21 |
Family
ID=1492874
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR452686D Expired FR452686A (en) | 1912-03-12 | 1912-03-12 | Safety valve |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR452686A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0073862A1 (en) * | 1981-09-08 | 1983-03-16 | Alan Elgar Herbert Ellis | Security device for rotatable members and fluid flow control valves incorporating such devices |
-
1912
- 1912-03-12 FR FR452686D patent/FR452686A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0073862A1 (en) * | 1981-09-08 | 1983-03-16 | Alan Elgar Herbert Ellis | Security device for rotatable members and fluid flow control valves incorporating such devices |
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