CA2407924C - Boite de ballast pour un lampadaire - Google Patents
Boite de ballast pour un lampadaire Download PDFInfo
- Publication number
- CA2407924C CA2407924C CA 2407924 CA2407924A CA2407924C CA 2407924 C CA2407924 C CA 2407924C CA 2407924 CA2407924 CA 2407924 CA 2407924 A CA2407924 A CA 2407924A CA 2407924 C CA2407924 C CA 2407924C
- Authority
- CA
- Canada
- Prior art keywords
- pole
- base
- ballast box
- ballast
- concrete
- 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.)
- Expired - Fee Related
Links
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Suspension Of Electric Lines Or Cables (AREA)
- Road Signs Or Road Markings (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US65255791A | 1991-02-06 | 1991-02-06 | |
US07/652,557 | 1991-02-06 | ||
CA 2058261 CA2058261C (fr) | 1991-02-06 | 1991-12-20 | Moyen et methode servant a integrer les supports et les elements d'eclairage |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA 2058261 Division CA2058261C (fr) | 1991-02-06 | 1991-12-20 | Moyen et methode servant a integrer les supports et les elements d'eclairage |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2407924A1 CA2407924A1 (fr) | 1992-08-07 |
CA2407924C true CA2407924C (fr) | 2004-06-01 |
Family
ID=25674902
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA 2407922 Expired - Fee Related CA2407922C (fr) | 1991-02-06 | 1991-12-20 | Attachement de boite de ballast et methode de support de ladite boite de ballast |
CA 2407924 Expired - Fee Related CA2407924C (fr) | 1991-02-06 | 1991-12-20 | Boite de ballast pour un lampadaire |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA 2407922 Expired - Fee Related CA2407922C (fr) | 1991-02-06 | 1991-12-20 | Attachement de boite de ballast et methode de support de ladite boite de ballast |
Country Status (1)
Country | Link |
---|---|
CA (2) | CA2407922C (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112821326B (zh) * | 2021-01-20 | 2022-09-27 | 国网浙江省电力有限公司台州供电公司 | 一种用于配电网设备的高压线支架 |
CN113451947B (zh) * | 2021-08-05 | 2022-03-04 | 广东电网有限责任公司 | 一种电缆夹持工作台 |
CN115199121B (zh) * | 2022-08-12 | 2023-04-28 | 浙江荣电电力器材有限公司 | 一种开孔的混凝土通信杆塔及其制造方法 |
-
1991
- 1991-12-20 CA CA 2407922 patent/CA2407922C/fr not_active Expired - Fee Related
- 1991-12-20 CA CA 2407924 patent/CA2407924C/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2407922A1 (fr) | 1992-08-07 |
CA2407922C (fr) | 2004-06-22 |
CA2407924A1 (fr) | 1992-08-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |