CA955702A - Protective headgear - Google Patents
Protective headgearInfo
- Publication number
- CA955702A CA955702A CA110,293A CA110293A CA955702A CA 955702 A CA955702 A CA 955702A CA 110293 A CA110293 A CA 110293A CA 955702 A CA955702 A CA 955702A
- Authority
- CA
- Canada
- Prior art keywords
- protective headgear
- headgear
- protective
- 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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA110,293A CA955702A (en) | 1971-04-14 | 1971-04-14 | Protective headgear |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA110,293A CA955702A (en) | 1971-04-14 | 1971-04-14 | Protective headgear |
Publications (1)
Publication Number | Publication Date |
---|---|
CA955702A true CA955702A (en) | 1974-10-08 |
Family
ID=4089361
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA110,293A Expired CA955702A (en) | 1971-04-14 | 1971-04-14 | Protective headgear |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA955702A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3417092A (en) * | 1962-10-05 | 1968-12-17 | Mitsubishi Gas Chemical Co | Method for producing pyridine |
-
1971
- 1971-04-14 CA CA110,293A patent/CA955702A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3417092A (en) * | 1962-10-05 | 1968-12-17 | Mitsubishi Gas Chemical Co | Method for producing pyridine |
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