JPS61198237U - - Google Patents
Info
- Publication number
- JPS61198237U JPS61198237U JP7719085U JP7719085U JPS61198237U JP S61198237 U JPS61198237 U JP S61198237U JP 7719085 U JP7719085 U JP 7719085U JP 7719085 U JP7719085 U JP 7719085U JP S61198237 U JPS61198237 U JP S61198237U
- Authority
- JP
- Japan
- Prior art keywords
- window hole
- helmet
- full
- helmet body
- shield
- 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
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Helmets And Other Head Coverings (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7719085U JPS61198237U (en:Method) | 1985-05-24 | 1985-05-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7719085U JPS61198237U (en:Method) | 1985-05-24 | 1985-05-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61198237U true JPS61198237U (en:Method) | 1986-12-11 |
Family
ID=30620032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7719085U Pending JPS61198237U (en:Method) | 1985-05-24 | 1985-05-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61198237U (en:Method) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5918129B2 (ja) * | 1977-08-27 | 1984-04-25 | 住友金属工業株式会社 | 形鋼用連続圧延機のためのスタンド間張力制御方法 |
-
1985
- 1985-05-24 JP JP7719085U patent/JPS61198237U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5918129B2 (ja) * | 1977-08-27 | 1984-04-25 | 住友金属工業株式会社 | 形鋼用連続圧延機のためのスタンド間張力制御方法 |