FR617146A - Improvements to boats - Google Patents
Improvements to boatsInfo
- Publication number
- FR617146A FR617146A FR617146DA FR617146A FR 617146 A FR617146 A FR 617146A FR 617146D A FR617146D A FR 617146DA FR 617146 A FR617146 A FR 617146A
- Authority
- FR
- France
- Prior art keywords
- boats
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H5/00—Arrangements on vessels of propulsion elements directly acting on water
- B63H5/07—Arrangements on vessels of propulsion elements directly acting on water of propellers
- B63H5/16—Arrangements on vessels of propulsion elements directly acting on water of propellers characterised by being mounted in recesses; with stationary water-guiding elements; Means to prevent fouling of the propeller, e.g. guards, cages or screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H5/00—Arrangements on vessels of propulsion elements directly acting on water
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB617146X | 1925-10-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR617146A true FR617146A (en) | 1927-02-14 |
Family
ID=10487360
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR617146D Expired FR617146A (en) | 1925-10-22 | 1926-06-07 | Improvements to boats |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR617146A (en) |
-
1926
- 1926-06-07 FR FR617146D patent/FR617146A/en not_active Expired
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