JPH0361600U - - Google Patents
Info
- Publication number
- JPH0361600U JPH0361600U JP12297389U JP12297389U JPH0361600U JP H0361600 U JPH0361600 U JP H0361600U JP 12297389 U JP12297389 U JP 12297389U JP 12297389 U JP12297389 U JP 12297389U JP H0361600 U JPH0361600 U JP H0361600U
- Authority
- JP
- Japan
- Prior art keywords
- radiation
- opening
- duct
- radiation shielding
- shielding member
- 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
- 230000005855 radiation Effects 0.000 claims description 8
- 238000004378 air conditioning Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Duct Arrangements (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12297389U JPH0361600U (fi) | 1989-10-20 | 1989-10-20 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12297389U JPH0361600U (fi) | 1989-10-20 | 1989-10-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0361600U true JPH0361600U (fi) | 1991-06-17 |
Family
ID=31670969
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12297389U Pending JPH0361600U (fi) | 1989-10-20 | 1989-10-20 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0361600U (fi) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009192075A (ja) * | 2008-02-14 | 2009-08-27 | Osaka Kako Kk | 壁穴を貫通する配管と壁穴との間に存在する隙間を閉塞する閉塞方法 |
-
1989
- 1989-10-20 JP JP12297389U patent/JPH0361600U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009192075A (ja) * | 2008-02-14 | 2009-08-27 | Osaka Kako Kk | 壁穴を貫通する配管と壁穴との間に存在する隙間を閉塞する閉塞方法 |