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(12) Patent: | (11) CA 1154351 |
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(21) Application Number: | 1154351 |
(54) English Title: | ORGANE DE DISTRIBUTION POUR MACHINE HYDROELECTRIQUE DE HAUTE CHUTE |
(54) French Title: | DISTRIBUTION SYSTEM FOR HIGH HEAD HYDROELECTRIC MACHINE |
Status: | Term Expired - Post Grant |
(51) International Patent Classification (IPC): |
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(72) Inventors : |
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(73) Owners : |
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(71) Applicants : |
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(74) Agent: | ROBIC, ROBIC & ASSOCIES/ASSOCIATES |
(74) Associate agent: | |
(45) Issued: | 1983-09-27 |
(22) Filed Date: | 1981-05-29 |
Availability of licence: | N/A |
Dedicated to the Public: | N/A |
(25) Language of filing: | French |
Patent Cooperation Treaty (PCT): | No |
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(30) Application Priority Data: | ||||||
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PRECIS VE LA DILVUGATION
,
Organe réglable de distribution de fluide pour machi-
ne hydroélectrique telle que pompe, turbine ou turbine-pompe, de
haute chute. Les directrices mobiles sont chacune constituées
par deux profils minces substantielle ment parallèles et dont
le contour extérieur est approximativement inscrit dans celui du
profil plein qui correspondrait à un profil de directrice mobile
de même rôle.
Note: Claims are shown in the official language in which they were submitted.
Note: Descriptions are shown in the official language in which they were submitted.
Sorry, the representative drawing for patent document number 1154351 was not found.
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Description | Date |
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Inactive: IPC from MCD | 2006-03-11 |
Inactive: IPC from MCD | 2006-03-11 |
Inactive: Expired (old Act Patent) latest possible expiry date | 2000-09-27 |
Grant by Issuance | 1983-09-27 |
There is no abandonment history.
Note: Records showing the ownership history in alphabetical order.
Current Owners on Record |
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NEYRPIC |
Past Owners on Record |
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PIERRE BOUSSUGES |