NL6516519A - - Google Patents
Info
- Publication number
- NL6516519A NL6516519A NL6516519A NL6516519A NL6516519A NL 6516519 A NL6516519 A NL 6516519A NL 6516519 A NL6516519 A NL 6516519A NL 6516519 A NL6516519 A NL 6516519A NL 6516519 A NL6516519 A NL 6516519A
- Authority
- NL
- Netherlands
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H1/00—Propulsive elements directly acting on water
- B63H1/02—Propulsive elements directly acting on water of rotary type
- B63H1/12—Propulsive elements directly acting on water of rotary type with rotation axis substantially in propulsive direction
- B63H1/14—Propellers
- B63H1/28—Other means for improving propeller efficiency
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H1/00—Propulsive elements directly acting on water
- B63H1/02—Propulsive elements directly acting on water of rotary type
- B63H1/12—Propulsive elements directly acting on water of rotary type with rotation axis substantially in propulsive direction
- B63H1/14—Propellers
- B63H1/26—Blades
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL6516519A NL6516519A (zh) | 1965-12-17 | 1965-12-17 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL6516519A NL6516519A (zh) | 1965-12-17 | 1965-12-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
NL6516519A true NL6516519A (zh) | 1967-06-19 |
Family
ID=19794958
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL6516519A NL6516519A (zh) | 1965-12-17 | 1965-12-17 |
Country Status (1)
Country | Link |
---|---|
NL (1) | NL6516519A (zh) |
-
1965
- 1965-12-17 NL NL6516519A patent/NL6516519A/xx unknown