JPH0515947Y2 - - Google Patents
Info
- Publication number
- JPH0515947Y2 JPH0515947Y2 JP7091189U JP7091189U JPH0515947Y2 JP H0515947 Y2 JPH0515947 Y2 JP H0515947Y2 JP 7091189 U JP7091189 U JP 7091189U JP 7091189 U JP7091189 U JP 7091189U JP H0515947 Y2 JPH0515947 Y2 JP H0515947Y2
- Authority
- JP
- Japan
- Prior art keywords
- exhaust
- port
- shutter
- duct
- bench
- 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.)
- Expired - Lifetime
Links
- 239000007789 gas Substances 0.000 description 17
- 230000005540 biological transmission Effects 0.000 description 7
- 235000019645 odor Nutrition 0.000 description 6
- 238000006073 displacement reaction Methods 0.000 description 5
- 238000004891 communication Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
Landscapes
- Devices For Use In Laboratory Experiments (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7091189U JPH0515947Y2 (no) | 1989-06-16 | 1989-06-16 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7091189U JPH0515947Y2 (no) | 1989-06-16 | 1989-06-16 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0311437U JPH0311437U (no) | 1991-02-05 |
JPH0515947Y2 true JPH0515947Y2 (no) | 1993-04-27 |
Family
ID=31607483
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7091189U Expired - Lifetime JPH0515947Y2 (no) | 1989-06-16 | 1989-06-16 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0515947Y2 (no) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6637343B2 (ja) * | 2016-03-09 | 2020-01-29 | 株式会社山岸工業 | 吸引排気機能を備える作業台システム |
-
1989
- 1989-06-16 JP JP7091189U patent/JPH0515947Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0311437U (no) | 1991-02-05 |
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