JPS63135930U - - Google Patents
Info
- Publication number
- JPS63135930U JPS63135930U JP2509787U JP2509787U JPS63135930U JP S63135930 U JPS63135930 U JP S63135930U JP 2509787 U JP2509787 U JP 2509787U JP 2509787 U JP2509787 U JP 2509787U JP S63135930 U JPS63135930 U JP S63135930U
- Authority
- JP
- Japan
- Prior art keywords
- annular groove
- helmet
- diameter hole
- cap body
- hammock
- 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.)
- Granted
Links
Landscapes
- Helmets And Other Head Coverings (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987025097U JPH0421787Y2 (en, 2012) | 1987-02-23 | 1987-02-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987025097U JPH0421787Y2 (en, 2012) | 1987-02-23 | 1987-02-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63135930U true JPS63135930U (en, 2012) | 1988-09-07 |
| JPH0421787Y2 JPH0421787Y2 (en, 2012) | 1992-05-19 |
Family
ID=30824932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987025097U Expired JPH0421787Y2 (en, 2012) | 1987-02-23 | 1987-02-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0421787Y2 (en, 2012) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4851523U (en, 2012) * | 1971-10-20 | 1973-07-05 | ||
| JPS5536504U (en, 2012) * | 1978-09-01 | 1980-03-08 |
-
1987
- 1987-02-23 JP JP1987025097U patent/JPH0421787Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4851523U (en, 2012) * | 1971-10-20 | 1973-07-05 | ||
| JPS5536504U (en, 2012) * | 1978-09-01 | 1980-03-08 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0421787Y2 (en, 2012) | 1992-05-19 |