FR425372A - Protective helmet - Google Patents
Protective helmetInfo
- Publication number
- FR425372A FR425372A FR425372DA FR425372A FR 425372 A FR425372 A FR 425372A FR 425372D A FR425372D A FR 425372DA FR 425372 A FR425372 A FR 425372A
- Authority
- FR
- France
- Prior art keywords
- protective helmet
- helmet
- 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
Classifications
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/04—Parts, details or accessories of helmets
- A42B3/18—Face protection devices
- A42B3/22—Visors
- A42B3/26—Visors with cleaning means, e.g. wipers ; Movable or interchangeable vision films or sheets
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/04—Parts, details or accessories of helmets
- A42B3/10—Linings
- A42B3/12—Cushioning devices
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR425372T | 1911-01-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR425372A true FR425372A (en) | 1911-06-09 |
Family
ID=1468039
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR425372D Expired FR425372A (en) | 1911-01-06 | 1911-01-06 | Protective helmet |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR425372A (en) |
-
1911
- 1911-01-06 FR FR425372D patent/FR425372A/en not_active Expired
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