CA491462A - Appareil pour usage dans la construction de fenetres et ouvertures semblables dans les murs d'edifices - Google Patents
Appareil pour usage dans la construction de fenetres et ouvertures semblables dans les murs d'edificesInfo
- Publication number
- CA491462A CA491462A CA491462A CA491462DA CA491462A CA 491462 A CA491462 A CA 491462A CA 491462 A CA491462 A CA 491462A CA 491462D A CA491462D A CA 491462DA CA 491462 A CA491462 A CA 491462A
- Authority
- CA
- Canada
- Prior art keywords
- buildings
- window
- openings
- walls
- construction
- 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
Links
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA491462T |
Publications (1)
Publication Number | Publication Date |
---|---|
CA491462A true CA491462A (fr) | 1953-03-24 |
Family
ID=35631204
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA491462A Expired CA491462A (fr) | Appareil pour usage dans la construction de fenetres et ouvertures semblables dans les murs d'edifices |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA491462A (fr) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2787820A (en) * | 1955-06-29 | 1957-04-09 | H & R Mfg Co | Window buck |
US2901810A (en) * | 1954-06-01 | 1959-09-01 | Fenestra Inc | Pouring form for windows |
US4430831A (en) * | 1982-05-14 | 1984-02-14 | Bowman & Kemp Steel & Supply, Inc. | Window buck and frame |
US5028364A (en) * | 1989-01-13 | 1991-07-02 | Lee Yuan Ho | Process for forming concrete structures and stripping concrete forms |
-
0
- CA CA491462A patent/CA491462A/fr not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2901810A (en) * | 1954-06-01 | 1959-09-01 | Fenestra Inc | Pouring form for windows |
US2787820A (en) * | 1955-06-29 | 1957-04-09 | H & R Mfg Co | Window buck |
US4430831A (en) * | 1982-05-14 | 1984-02-14 | Bowman & Kemp Steel & Supply, Inc. | Window buck and frame |
US5028364A (en) * | 1989-01-13 | 1991-07-02 | Lee Yuan Ho | Process for forming concrete structures and stripping concrete forms |
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