NL7407110A - - Google Patents
Info
- Publication number
- NL7407110A NL7407110A NL7407110A NL7407110A NL7407110A NL 7407110 A NL7407110 A NL 7407110A NL 7407110 A NL7407110 A NL 7407110A NL 7407110 A NL7407110 A NL 7407110A NL 7407110 A NL7407110 A NL 7407110A
- Authority
- NL
- Netherlands
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D44/00—Harvesting of underwater plants, e.g. harvesting of seaweed
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B9/00—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US364283A US3862537A (en) | 1973-05-29 | 1973-05-29 | Mechanical elimination of aquatic growths |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7407110A true NL7407110A (xx) | 1974-12-03 |
Family
ID=23433823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7407110A NL7407110A (xx) | 1973-05-29 | 1974-05-28 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3862537A (xx) |
| DE (1) | DE2426286A1 (xx) |
| NL (1) | NL7407110A (xx) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4029021A1 (de) * | 1990-09-13 | 1992-03-26 | Krauss Maffei Ag | Fahrzeug zum raeumen von algen in gewaessern |
| JP5656764B2 (ja) * | 2011-07-08 | 2015-01-21 | 東亜建設工業株式会社 | 海藻類の採集装置 |
| CN107873220B (zh) * | 2017-12-14 | 2023-03-21 | 贺州学院 | 挖藕机及挖藕方法 |
| US11266068B2 (en) * | 2019-12-02 | 2022-03-08 | FYTO, Inc. | System and method for aquatic plant harvesting |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US733360A (en) * | 1903-01-02 | 1903-07-14 | John D Austin | Apparatus for destroying floating vegetation. |
| US1080144A (en) * | 1912-12-07 | 1913-12-02 | George H Ennis | Seaweed-harvester. |
| US1344626A (en) * | 1919-12-16 | 1920-06-29 | Ellis Harry Ellwood | Aquatic-plant harvester |
| US1571395A (en) * | 1924-11-06 | 1926-02-02 | Ansel R Clark | Apparatus and method for collecting seaweed |
| US1795003A (en) * | 1928-10-04 | 1931-03-03 | Edward B Allen | Means for destroying marine growths impeding navigation |
| US2065733A (en) * | 1934-01-13 | 1936-12-29 | Pearson Arthur | Moss rake for canals |
| US2181863A (en) * | 1938-02-28 | 1939-12-05 | Bell Eddie | Apparatus for destroying and removing marine growths which impede navigation |
| US2629218A (en) * | 1948-07-27 | 1953-02-24 | John P Smith | Marine harvester with conveyer |
| US3468106A (en) * | 1966-09-08 | 1969-09-23 | Robert R Myers | Aquatic weed harvester |
| US3599354A (en) * | 1968-10-18 | 1971-08-17 | Winston C Larson | Apparatus for removing weeds from soil under water |
| US3521387A (en) * | 1969-04-04 | 1970-07-21 | Norbert V Degelman | Dredging machine |
| US3659712A (en) * | 1970-10-16 | 1972-05-02 | Merle P Chaplin | Removing deep silt and muck deposits |
-
1973
- 1973-05-29 US US364283A patent/US3862537A/en not_active Expired - Lifetime
-
1974
- 1974-05-28 NL NL7407110A patent/NL7407110A/xx unknown
- 1974-05-29 DE DE19742426286 patent/DE2426286A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2426286A1 (de) | 1975-01-02 |
| US3862537A (en) | 1975-01-28 |