JPS6312748U - - Google Patents
Info
- Publication number
- JPS6312748U JPS6312748U JP2884886U JP2884886U JPS6312748U JP S6312748 U JPS6312748 U JP S6312748U JP 2884886 U JP2884886 U JP 2884886U JP 2884886 U JP2884886 U JP 2884886U JP S6312748 U JPS6312748 U JP S6312748U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- cap
- opening
- close
- small hole
- 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
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Examining Or Testing Airtightness (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2884886U JPS6312748U (fi) | 1986-02-28 | 1986-02-28 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2884886U JPS6312748U (fi) | 1986-02-28 | 1986-02-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6312748U true JPS6312748U (fi) | 1988-01-27 |
Family
ID=30832188
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2884886U Pending JPS6312748U (fi) | 1986-02-28 | 1986-02-28 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6312748U (fi) |
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1986
- 1986-02-28 JP JP2884886U patent/JPS6312748U/ja active Pending