DE308251C - - Google Patents
Info
- Publication number
- DE308251C DE308251C DENDAT308251D DE308251DA DE308251C DE 308251 C DE308251 C DE 308251C DE NDAT308251 D DENDAT308251 D DE NDAT308251D DE 308251D A DE308251D A DE 308251DA DE 308251 C DE308251 C DE 308251C
- Authority
- DE
- Germany
- Prior art keywords
- scissors
- boat
- boats
- pushing
- oars
- 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.)
- Active
Links
- 230000033001 locomotion Effects 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 230000001404 mediated effect Effects 0.000 description 1
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
- B63H1/30—Propulsive elements directly acting on water of non-rotary type
- B63H1/32—Flaps, pistons, or the like, reciprocating in propulsive direction
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
- Transmission Devices (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE308251C true DE308251C (enExample) |
Family
ID=561527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT308251D Active DE308251C (enExample) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE308251C (enExample) |
-
0
- DE DENDAT308251D patent/DE308251C/de active Active
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