FR727932A - Piston improvements - Google Patents
Piston improvementsInfo
- Publication number
- FR727932A FR727932A FR727932DA FR727932A FR 727932 A FR727932 A FR 727932A FR 727932D A FR727932D A FR 727932DA FR 727932 A FR727932 A FR 727932A
- Authority
- FR
- France
- Prior art keywords
- piston
- piston improvements
- 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
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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J1/00—Pistons; Trunk pistons; Plungers
- F16J1/005—Pistons; Trunk pistons; Plungers obtained by assembling several pieces
- F16J1/006—Pistons; Trunk pistons; Plungers obtained by assembling several pieces of different materials
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR727932T | 1931-12-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR727932A true FR727932A (en) | 1932-06-27 |
Family
ID=9111583
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR727932D Expired FR727932A (en) | 1931-12-07 | 1931-12-07 | Piston improvements |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR727932A (en) |
-
1931
- 1931-12-07 FR FR727932D patent/FR727932A/en not_active Expired
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