JPH0269937U - - Google Patents
Info
- Publication number
- JPH0269937U JPH0269937U JP14935188U JP14935188U JPH0269937U JP H0269937 U JPH0269937 U JP H0269937U JP 14935188 U JP14935188 U JP 14935188U JP 14935188 U JP14935188 U JP 14935188U JP H0269937 U JPH0269937 U JP H0269937U
- Authority
- JP
- Japan
- Prior art keywords
- lower base
- base
- ventilation
- ventilation holes
- safety protector
- 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
- 238000009423 ventilation Methods 0.000 claims description 11
- 230000002265 prevention Effects 0.000 claims description 2
- 230000001012 protector Effects 0.000 claims 4
- 239000000758 substrate Substances 0.000 claims 2
- 239000000126 substance Substances 0.000 claims 1
Landscapes
- Helmets And Other Head Coverings (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14935188U JPH0269937U (cs) | 1988-11-16 | 1988-11-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14935188U JPH0269937U (cs) | 1988-11-16 | 1988-11-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0269937U true JPH0269937U (cs) | 1990-05-28 |
Family
ID=31421500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14935188U Pending JPH0269937U (cs) | 1988-11-16 | 1988-11-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0269937U (cs) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1995028101A1 (fr) * | 1994-04-14 | 1995-10-26 | Sea Raise Corporation Co., Ltd. | Casque de securite |
-
1988
- 1988-11-16 JP JP14935188U patent/JPH0269937U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1995028101A1 (fr) * | 1994-04-14 | 1995-10-26 | Sea Raise Corporation Co., Ltd. | Casque de securite |
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