JPH0332873Y2 - - Google Patents
Info
- Publication number
- JPH0332873Y2 JPH0332873Y2 JP4711287U JP4711287U JPH0332873Y2 JP H0332873 Y2 JPH0332873 Y2 JP H0332873Y2 JP 4711287 U JP4711287 U JP 4711287U JP 4711287 U JP4711287 U JP 4711287U JP H0332873 Y2 JPH0332873 Y2 JP H0332873Y2
- Authority
- JP
- Japan
- Prior art keywords
- sleeve
- piping
- floor slab
- box body
- screwed
- 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
Links
- 238000012856 packing Methods 0.000 claims description 11
- 229910001018 Cast iron Inorganic materials 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 239000012530 fluid Substances 0.000 description 11
- 238000005266 casting Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000009429 electrical wiring Methods 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000001010 compromised effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
Landscapes
- Domestic Plumbing Installations (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4711287U JPH0332873Y2 (US20050192411A1-20050901-C00001.png) | 1987-03-30 | 1987-03-30 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4711287U JPH0332873Y2 (US20050192411A1-20050901-C00001.png) | 1987-03-30 | 1987-03-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS63152980U JPS63152980U (US20050192411A1-20050901-C00001.png) | 1988-10-06 |
JPH0332873Y2 true JPH0332873Y2 (US20050192411A1-20050901-C00001.png) | 1991-07-11 |
Family
ID=30867402
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4711287U Expired JPH0332873Y2 (US20050192411A1-20050901-C00001.png) | 1987-03-30 | 1987-03-30 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0332873Y2 (US20050192411A1-20050901-C00001.png) |
-
1987
- 1987-03-30 JP JP4711287U patent/JPH0332873Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS63152980U (US20050192411A1-20050901-C00001.png) | 1988-10-06 |