JPH0422581U - - Google Patents
Info
- Publication number
- JPH0422581U JPH0422581U JP6383990U JP6383990U JPH0422581U JP H0422581 U JPH0422581 U JP H0422581U JP 6383990 U JP6383990 U JP 6383990U JP 6383990 U JP6383990 U JP 6383990U JP H0422581 U JPH0422581 U JP H0422581U
- Authority
- JP
- Japan
- Prior art keywords
- thermoplastic resin
- protrusions
- view
- face
- length
- 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
- 229920005992 thermoplastic resin Polymers 0.000 claims 2
- 239000008187 granular material Substances 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 238000004898 kneading Methods 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 238000000465 moulding Methods 0.000 claims 1
- 239000000843 powder Substances 0.000 claims 1
- 239000002994 raw material Substances 0.000 claims 1
Landscapes
- Sewage (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6383990U JPH0613884Y2 (ja) | 1990-06-15 | 1990-06-15 | グレーチング |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6383990U JPH0613884Y2 (ja) | 1990-06-15 | 1990-06-15 | グレーチング |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0422581U true JPH0422581U (sl) | 1992-02-25 |
JPH0613884Y2 JPH0613884Y2 (ja) | 1994-04-13 |
Family
ID=31594245
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6383990U Expired - Lifetime JPH0613884Y2 (ja) | 1990-06-15 | 1990-06-15 | グレーチング |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0613884Y2 (sl) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012012920A (ja) * | 2010-06-03 | 2012-01-19 | Nagai Concrete Kogyo Kk | 消音側溝 |
JP5671176B1 (ja) * | 2014-05-22 | 2015-02-18 | 秋山錠剤株式会社 | 昆虫類侵入防止装置 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6161063B2 (ja) * | 2013-05-07 | 2017-07-12 | ゴトウコンクリート株式会社 | 円形水路の修復方法 |
-
1990
- 1990-06-15 JP JP6383990U patent/JPH0613884Y2/ja not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012012920A (ja) * | 2010-06-03 | 2012-01-19 | Nagai Concrete Kogyo Kk | 消音側溝 |
JP5671176B1 (ja) * | 2014-05-22 | 2015-02-18 | 秋山錠剤株式会社 | 昆虫類侵入防止装置 |
Also Published As
Publication number | Publication date |
---|---|
JPH0613884Y2 (ja) | 1994-04-13 |