JPS5111983B2 - - Google Patents
Info
- Publication number
- JPS5111983B2 JPS5111983B2 JP47018202A JP1820272A JPS5111983B2 JP S5111983 B2 JPS5111983 B2 JP S5111983B2 JP 47018202 A JP47018202 A JP 47018202A JP 1820272 A JP1820272 A JP 1820272A JP S5111983 B2 JPS5111983 B2 JP S5111983B2
- Authority
- JP
- Japan
- 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
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04F—TIME-INTERVAL MEASURING
- G04F8/00—Apparatus for measuring unknown time intervals by electromechanical means
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Distances Traversed On The Ground (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47018202A JPS5111983B2 (en:Method) | 1972-02-21 | 1972-02-21 | |
| US00242008A US3772800A (en) | 1972-02-21 | 1972-04-07 | Apparatus for practicing timing for sports to be used mainly for golf |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47018202A JPS5111983B2 (en:Method) | 1972-02-21 | 1972-02-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4887928A JPS4887928A (en:Method) | 1973-11-19 |
| JPS5111983B2 true JPS5111983B2 (en:Method) | 1976-04-15 |
Family
ID=11965040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47018202A Expired JPS5111983B2 (en:Method) | 1972-02-21 | 1972-02-21 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US3772800A (en:Method) |
| JP (1) | JPS5111983B2 (en:Method) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5040790A (en) * | 1988-12-16 | 1991-08-20 | Swingpacer Corporation | Apparatus for pacing |
| US5056783A (en) * | 1989-10-18 | 1991-10-15 | Batronics, Inc. | Sports implement swing analyzer |
| US5082281A (en) * | 1990-10-15 | 1992-01-21 | Berghofer Charles C | Sports timing aid |
| US5558519A (en) * | 1994-07-29 | 1996-09-24 | Sabowitz; Stuart | Method for instruction of golf and the like |
| US20110143866A1 (en) * | 2009-12-14 | 2011-06-16 | William Dean McConnell | Core Tempo Golf Swing Training Tones |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB175346A (en) * | 1920-10-14 | 1922-02-14 | Arthur Henry Holliday Lewis | Improvements in or relating to self-instructors for games |
| US1918041A (en) * | 1932-01-29 | 1933-07-11 | Knapke Fred | Rhythm maintaining device for artificial respiration |
| US2494000A (en) * | 1946-02-11 | 1950-01-10 | Clarence H Robertson | Method and means for teaching manual skills |
| US3386327A (en) * | 1965-11-22 | 1968-06-04 | Franz Frederick | Metronome |
-
1972
- 1972-02-21 JP JP47018202A patent/JPS5111983B2/ja not_active Expired
- 1972-04-07 US US00242008A patent/US3772800A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4887928A (en:Method) | 1973-11-19 |
| US3772800A (en) | 1973-11-20 |