JPS63131725U - - Google Patents
Info
- Publication number
- JPS63131725U JPS63131725U JP2469787U JP2469787U JPS63131725U JP S63131725 U JPS63131725 U JP S63131725U JP 2469787 U JP2469787 U JP 2469787U JP 2469787 U JP2469787 U JP 2469787U JP S63131725 U JPS63131725 U JP S63131725U
- Authority
- JP
- Japan
- Prior art keywords
- helmet
- parts
- helmets
- joints
- divide
- 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
- 230000002265 prevention Effects 0.000 claims 1
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
- Helmets And Other Head Coverings (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2469787U JPS63131725U (un) | 1987-02-20 | 1987-02-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2469787U JPS63131725U (un) | 1987-02-20 | 1987-02-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63131725U true JPS63131725U (un) | 1988-08-29 |
Family
ID=30824164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2469787U Pending JPS63131725U (un) | 1987-02-20 | 1987-02-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63131725U (un) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4446406B1 (ja) * | 2009-06-30 | 2010-04-07 | 千代子 清水 | 立体型マスク |
-
1987
- 1987-02-20 JP JP2469787U patent/JPS63131725U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4446406B1 (ja) * | 2009-06-30 | 2010-04-07 | 千代子 清水 | 立体型マスク |
| JP2011010718A (ja) * | 2009-06-30 | 2011-01-20 | Chiyoko Shimizu | 立体型マスク |