JPH0238426U - - Google Patents
Info
- Publication number
- JPH0238426U JPH0238426U JP11706988U JP11706988U JPH0238426U JP H0238426 U JPH0238426 U JP H0238426U JP 11706988 U JP11706988 U JP 11706988U JP 11706988 U JP11706988 U JP 11706988U JP H0238426 U JPH0238426 U JP H0238426U
- Authority
- JP
- Japan
- Prior art keywords
- protrusion
- opening
- helmet
- protective member
- disposed
- 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.)
- Pending
Links
- 230000001681 protective effect Effects 0.000 claims description 2
- 238000009423 ventilation Methods 0.000 claims description 2
Landscapes
- Helmets And Other Head Coverings (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11706988U JPH0238426U (fr) | 1988-09-06 | 1988-09-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11706988U JPH0238426U (fr) | 1988-09-06 | 1988-09-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0238426U true JPH0238426U (fr) | 1990-03-14 |
Family
ID=31360186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11706988U Pending JPH0238426U (fr) | 1988-09-06 | 1988-09-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0238426U (fr) |
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1988
- 1988-09-06 JP JP11706988U patent/JPH0238426U/ja active Pending