JPH0238425U - - Google Patents
Info
- Publication number
- JPH0238425U JPH0238425U JP11284788U JP11284788U JPH0238425U JP H0238425 U JPH0238425 U JP H0238425U JP 11284788 U JP11284788 U JP 11284788U JP 11284788 U JP11284788 U JP 11284788U JP H0238425 U JPH0238425 U JP H0238425U
- Authority
- JP
- Japan
- Prior art keywords
- chamber
- attached
- helmet
- glasses
- mask
- 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
- 239000011521 glass Substances 0.000 claims 2
- 238000000638 solvent extraction Methods 0.000 claims 1
- 238000005192 partition Methods 0.000 description 1
Landscapes
- Helmets And Other Head Coverings (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11284788U JPH0238425U (zh) | 1988-08-30 | 1988-08-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11284788U JPH0238425U (zh) | 1988-08-30 | 1988-08-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0238425U true JPH0238425U (zh) | 1990-03-14 |
Family
ID=31352155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11284788U Pending JPH0238425U (zh) | 1988-08-30 | 1988-08-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0238425U (zh) |
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1988
- 1988-08-30 JP JP11284788U patent/JPH0238425U/ja active Pending