CA2034450A1 - Casque protecteur - Google Patents
Casque protecteurInfo
- Publication number
- CA2034450A1 CA2034450A1 CA 2034450 CA2034450A CA2034450A1 CA 2034450 A1 CA2034450 A1 CA 2034450A1 CA 2034450 CA2034450 CA 2034450 CA 2034450 A CA2034450 A CA 2034450A CA 2034450 A1 CA2034450 A1 CA 2034450A1
- Authority
- CA
- Canada
- Prior art keywords
- shell
- depressions
- rises
- corrugated
- pattern
- 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.)
- Abandoned
Links
Landscapes
- Helmets And Other Head Coverings (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA 2034450 CA2034450A1 (fr) | 1991-01-17 | 1991-01-17 | Casque protecteur |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA 2034450 CA2034450A1 (fr) | 1991-01-17 | 1991-01-17 | Casque protecteur |
Publications (1)
Publication Number | Publication Date |
---|---|
CA2034450A1 true CA2034450A1 (fr) | 1992-07-18 |
Family
ID=4146862
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA 2034450 Abandoned CA2034450A1 (fr) | 1991-01-17 | 1991-01-17 | Casque protecteur |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA2034450A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5561866A (en) * | 1992-06-27 | 1996-10-08 | Leslie Ross | Safety Helmets |
-
1991
- 1991-01-17 CA CA 2034450 patent/CA2034450A1/fr not_active Abandoned
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5561866A (en) * | 1992-06-27 | 1996-10-08 | Leslie Ross | Safety Helmets |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FZDE | Dead |