JPS5239429A - Method of making tennis rackets - Google Patents
Method of making tennis racketsInfo
- Publication number
- JPS5239429A JPS5239429A JP50115065A JP11506575A JPS5239429A JP S5239429 A JPS5239429 A JP S5239429A JP 50115065 A JP50115065 A JP 50115065A JP 11506575 A JP11506575 A JP 11506575A JP S5239429 A JPS5239429 A JP S5239429A
- Authority
- JP
- Japan
- Prior art keywords
- tennis rackets
- making tennis
- making
- rackets
- fatique
- 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
Landscapes
- Laminated Bodies (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
PURPOSE: To provide a new method of making tennis rackets having superior fatique free characteristics.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50115065A JPS5239429A (en) | 1975-09-23 | 1975-09-23 | Method of making tennis rackets |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50115065A JPS5239429A (en) | 1975-09-23 | 1975-09-23 | Method of making tennis rackets |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5239429A true JPS5239429A (en) | 1977-03-26 |
JPS556389B2 JPS556389B2 (en) | 1980-02-15 |
Family
ID=14653296
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50115065A Granted JPS5239429A (en) | 1975-09-23 | 1975-09-23 | Method of making tennis rackets |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5239429A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4561655A (en) * | 1984-06-14 | 1985-12-31 | Ektelon | Tubular steel racquet frame having varying cross-section |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5096340A (en) * | 1973-12-27 | 1975-07-31 |
-
1975
- 1975-09-23 JP JP50115065A patent/JPS5239429A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5096340A (en) * | 1973-12-27 | 1975-07-31 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4561655A (en) * | 1984-06-14 | 1985-12-31 | Ektelon | Tubular steel racquet frame having varying cross-section |
Also Published As
Publication number | Publication date |
---|---|
JPS556389B2 (en) | 1980-02-15 |
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