JPS6159630U - - Google Patents
Info
- Publication number
- JPS6159630U JPS6159630U JP14295284U JP14295284U JPS6159630U JP S6159630 U JPS6159630 U JP S6159630U JP 14295284 U JP14295284 U JP 14295284U JP 14295284 U JP14295284 U JP 14295284U JP S6159630 U JPS6159630 U JP S6159630U
- Authority
- JP
- Japan
- Prior art keywords
- ventilation holes
- sides
- protrusion
- helmet body
- tetrahedral
- 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 6
Landscapes
- Helmets And Other Head Coverings (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14295284U JPS6159630U (OSRAM) | 1984-09-22 | 1984-09-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14295284U JPS6159630U (OSRAM) | 1984-09-22 | 1984-09-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6159630U true JPS6159630U (OSRAM) | 1986-04-22 |
Family
ID=30701264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14295284U Pending JPS6159630U (OSRAM) | 1984-09-22 | 1984-09-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6159630U (OSRAM) |
-
1984
- 1984-09-22 JP JP14295284U patent/JPS6159630U/ja active Pending