FR542888A - - Google Patents
Info
- Publication number
- FR542888A FR542888A FR542888DA FR542888A FR 542888 A FR542888 A FR 542888A FR 542888D A FR542888D A FR 542888DA FR 542888 A FR542888 A FR 542888A
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H3/00—Propeller-blade pitch changing
- B63H3/02—Propeller-blade pitch changing actuated by control element coaxial with propeller shaft, e.g. the control element being rotary
- B63H3/04—Propeller-blade pitch changing actuated by control element coaxial with propeller shaft, e.g. the control element being rotary the control element being reciprocatable
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR542888A true FR542888A (enExample) | 1922-08-23 |
Family
ID=1537648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR542888D Expired FR542888A (enExample) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR542888A (enExample) |
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0
- FR FR542888D patent/FR542888A/fr not_active Expired