JPH02149296U - - Google Patents
Info
- Publication number
- JPH02149296U JPH02149296U JP5750889U JP5750889U JPH02149296U JP H02149296 U JPH02149296 U JP H02149296U JP 5750889 U JP5750889 U JP 5750889U JP 5750889 U JP5750889 U JP 5750889U JP H02149296 U JPH02149296 U JP H02149296U
- Authority
- JP
- Japan
- Prior art keywords
- tube
- hollow
- gas inlet
- double
- hollow body
- 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
- 238000003466 welding Methods 0.000 claims description 4
Landscapes
- Toys (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5750889U JPH0644476Y2 (ja) | 1989-05-18 | 1989-05-18 | 中空膨張体 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5750889U JPH0644476Y2 (ja) | 1989-05-18 | 1989-05-18 | 中空膨張体 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02149296U true JPH02149296U (enExample) | 1990-12-19 |
| JPH0644476Y2 JPH0644476Y2 (ja) | 1994-11-16 |
Family
ID=31582278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5750889U Expired - Lifetime JPH0644476Y2 (ja) | 1989-05-18 | 1989-05-18 | 中空膨張体 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0644476Y2 (enExample) |
-
1989
- 1989-05-18 JP JP5750889U patent/JPH0644476Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0644476Y2 (ja) | 1994-11-16 |