JPS6125821Y2 - - Google Patents
Info
- Publication number
- JPS6125821Y2 JPS6125821Y2 JP1580781U JP1580781U JPS6125821Y2 JP S6125821 Y2 JPS6125821 Y2 JP S6125821Y2 JP 1580781 U JP1580781 U JP 1580781U JP 1580781 U JP1580781 U JP 1580781U JP S6125821 Y2 JPS6125821 Y2 JP S6125821Y2
- Authority
- JP
- Japan
- Prior art keywords
- net
- tennis
- practice
- support structure
- ball
- 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
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 9
- 230000000630 rising effect Effects 0.000 claims description 6
- 230000007246 mechanism Effects 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims 1
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 229920000742 Cotton Polymers 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000003562 lightweight material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- Special Chairs (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1580781U JPS6125821Y2 (en, 2012) | 1981-02-06 | 1981-02-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1580781U JPS6125821Y2 (en, 2012) | 1981-02-06 | 1981-02-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57128871U JPS57128871U (en, 2012) | 1982-08-11 |
| JPS6125821Y2 true JPS6125821Y2 (en, 2012) | 1986-08-04 |
Family
ID=29813797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1580781U Expired JPS6125821Y2 (en, 2012) | 1981-02-06 | 1981-02-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6125821Y2 (en, 2012) |
-
1981
- 1981-02-06 JP JP1580781U patent/JPS6125821Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57128871U (en, 2012) | 1982-08-11 |
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