JPH0390048U - - Google Patents
Info
- Publication number
- JPH0390048U JPH0390048U JP15284689U JP15284689U JPH0390048U JP H0390048 U JPH0390048 U JP H0390048U JP 15284689 U JP15284689 U JP 15284689U JP 15284689 U JP15284689 U JP 15284689U JP H0390048 U JPH0390048 U JP H0390048U
- Authority
- JP
- Japan
- Prior art keywords
- output
- vacuum
- detection means
- vacuum level
- signal
- 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
- 238000001514 detection method Methods 0.000 claims description 8
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Examining Or Testing Airtightness (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15284689U JPH0390048U (es) | 1989-12-28 | 1989-12-28 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15284689U JPH0390048U (es) | 1989-12-28 | 1989-12-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0390048U true JPH0390048U (es) | 1991-09-13 |
Family
ID=31699085
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15284689U Pending JPH0390048U (es) | 1989-12-28 | 1989-12-28 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0390048U (es) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008205041A (ja) * | 2007-02-16 | 2008-09-04 | Toshiba Corp | 電子機器および熱伝導部材 |
-
1989
- 1989-12-28 JP JP15284689U patent/JPH0390048U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008205041A (ja) * | 2007-02-16 | 2008-09-04 | Toshiba Corp | 電子機器および熱伝導部材 |
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