FR742396A - - Google Patents
Info
- Publication number
- FR742396A FR742396A FR742396DA FR742396A FR 742396 A FR742396 A FR 742396A FR 742396D A FR742396D A FR 742396DA FR 742396 A FR742396 A FR 742396A
- Authority
- FR
- France
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K35/00—Means to prevent accidental or unauthorised actuation
- F16K35/02—Means to prevent accidental or unauthorised actuation to be locked or disconnected by means of a pushing or pulling action
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR742396A true FR742396A (it) | 1933-03-04 |
Family
ID=1546801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR742396D Expired FR742396A (it) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR742396A (it) |
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0
- FR FR742396D patent/FR742396A/fr not_active Expired