JPH0189930U - - Google Patents
Info
- Publication number
- JPH0189930U JPH0189930U JP18585787U JP18585787U JPH0189930U JP H0189930 U JPH0189930 U JP H0189930U JP 18585787 U JP18585787 U JP 18585787U JP 18585787 U JP18585787 U JP 18585787U JP H0189930 U JPH0189930 U JP H0189930U
- Authority
- JP
- Japan
- Prior art keywords
- weight
- alumina cement
- pipe
- mortar
- layer
- 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.)
- Granted
Links
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims 2
- 239000004568 cement Substances 0.000 claims 2
- 239000004570 mortar (masonry) Substances 0.000 claims 2
- 229910001018 Cast iron Inorganic materials 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 238000004898 kneading Methods 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
Landscapes
- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987185857U JPH0514076Y2 (forum.php) | 1987-12-04 | 1987-12-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987185857U JPH0514076Y2 (forum.php) | 1987-12-04 | 1987-12-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0189930U true JPH0189930U (forum.php) | 1989-06-13 |
| JPH0514076Y2 JPH0514076Y2 (forum.php) | 1993-04-14 |
Family
ID=31477117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987185857U Expired - Lifetime JPH0514076Y2 (forum.php) | 1987-12-04 | 1987-12-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0514076Y2 (forum.php) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5091618A (forum.php) * | 1973-12-17 | 1975-07-22 |
-
1987
- 1987-12-04 JP JP1987185857U patent/JPH0514076Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5091618A (forum.php) * | 1973-12-17 | 1975-07-22 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0514076Y2 (forum.php) | 1993-04-14 |
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