NL7306461A - - Google Patents
Info
- Publication number
- NL7306461A NL7306461A NL7306461A NL7306461A NL7306461A NL 7306461 A NL7306461 A NL 7306461A NL 7306461 A NL7306461 A NL 7306461A NL 7306461 A NL7306461 A NL 7306461A NL 7306461 A NL7306461 A NL 7306461A
- Authority
- NL
- Netherlands
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
- E02F5/10—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables
- E02F5/102—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables operatively associated with mole-ploughs, coulters
- E02F5/103—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables operatively associated with mole-ploughs, coulters with oscillating or vibrating digging tools
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Soil Working Implements (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7306461A NL7306461A (fr) | 1973-05-09 | 1973-05-09 | |
GB4837273A GB1392800A (en) | 1973-05-09 | 1973-10-17 | Apparatus for cutting drainage trenches |
FR7402688A FR2228902B3 (fr) | 1973-05-09 | 1974-01-28 | |
DE19742413853 DE2413853A1 (de) | 1973-05-09 | 1974-03-22 | Maschine zum ausheben eines drainagegrabens |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7306461A NL7306461A (fr) | 1973-05-09 | 1973-05-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7306461A true NL7306461A (fr) | 1974-11-12 |
Family
ID=19818827
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7306461A NL7306461A (fr) | 1973-05-09 | 1973-05-09 |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE2413853A1 (fr) |
FR (1) | FR2228902B3 (fr) |
GB (1) | GB1392800A (fr) |
NL (1) | NL7306461A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4065629A (en) * | 1975-05-27 | 1977-12-27 | The Upjohn Company | 17-Phenyl-18,19,20-trinor-cis-4,5-didehydro-PGA1 compounds |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2436548A1 (fr) * | 1978-08-24 | 1980-04-18 | Inst Zemleroinogo Mashinostr | Charrue sous-soleuse |
DE3012980A1 (de) * | 1980-04-03 | 1981-10-15 | Oltmanns Ziegel Und Kunststoffe Gmbh, 2905 Edewecht | Schlitzdraenage und vorichtung zu seiner durchfuehrung |
GB9718830D0 (en) * | 1997-09-05 | 1997-11-12 | Soil Machine Dynamics Ltd | Submarine plough |
DE69804815D1 (de) | 1997-09-05 | 2002-05-16 | Soil Machine Dynamics Ltd | Unterwasserpflug |
NL1016329C2 (nl) | 2000-10-04 | 2002-04-10 | Bos & Kalis Baggermaatsch | Werkwijze en inrichting voor het consolideren van grondlagen. |
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1973
- 1973-05-09 NL NL7306461A patent/NL7306461A/xx not_active Application Discontinuation
- 1973-10-17 GB GB4837273A patent/GB1392800A/en not_active Expired
-
1974
- 1974-01-28 FR FR7402688A patent/FR2228902B3/fr not_active Expired
- 1974-03-22 DE DE19742413853 patent/DE2413853A1/de active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4065629A (en) * | 1975-05-27 | 1977-12-27 | The Upjohn Company | 17-Phenyl-18,19,20-trinor-cis-4,5-didehydro-PGA1 compounds |
US4065628A (en) * | 1975-05-27 | 1977-12-27 | The Upjohn Company | 17-Phenyl-18,19,20-trinor-cis-4,5-didehydro-PGE, compounds |
US4065631A (en) * | 1975-05-27 | 1977-12-27 | The Upjohn Company | 17-Phenyl-18,19,20-trinor-cis-4,5-didehydro-PGF1β compounds |
Also Published As
Publication number | Publication date |
---|---|
FR2228902A1 (fr) | 1974-12-06 |
FR2228902B3 (fr) | 1976-11-19 |
DE2413853A1 (de) | 1974-11-28 |
GB1392800A (en) | 1975-04-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BV | The patent application has lapsed |