JPS4984680A - - Google Patents
Info
- Publication number
- JPS4984680A JPS4984680A JP12778672A JP12778672A JPS4984680A JP S4984680 A JPS4984680 A JP S4984680A JP 12778672 A JP12778672 A JP 12778672A JP 12778672 A JP12778672 A JP 12778672A JP S4984680 A JPS4984680 A JP S4984680A
- 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.)
- Pending
Links
Landscapes
- Electromechanical Clocks (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12778672A JPS4984680A (nl) | 1972-12-20 | 1972-12-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12778672A JPS4984680A (nl) | 1972-12-20 | 1972-12-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4984680A true JPS4984680A (nl) | 1974-08-14 |
Family
ID=14968633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12778672A Pending JPS4984680A (nl) | 1972-12-20 | 1972-12-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4984680A (nl) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54156676A (en) * | 1978-05-31 | 1979-12-10 | Seiko Epson Corp | Wristwatch |
| JPS57190285A (en) * | 1981-05-19 | 1982-11-22 | Citizen Watch Co Ltd | Windup spring type quartz watch |
| JPS58179378A (ja) * | 1982-04-15 | 1983-10-20 | Shiojiri Kogyo Kk | 時計 |
| JPS59116078A (ja) * | 1982-12-23 | 1984-07-04 | Seiko Epson Corp | 時計 |
| JPS59135388A (ja) * | 1983-01-25 | 1984-08-03 | Seiko Epson Corp | 時計 |
| WO1999017172A1 (fr) * | 1997-09-30 | 1999-04-08 | Seiko Epson Corporation | Horloge mecanique a commande electronique et son procede de commande |
| WO1999017171A1 (fr) * | 1997-09-30 | 1999-04-08 | Seiko Epson Corporation | Appareil de commande de rotation et procede de commande de rotation |
| WO2000031595A1 (fr) * | 1998-11-19 | 2000-06-02 | Seiko Epson Corporation | Compteur de temps mecanique commande electriquement et procede de blocage |
-
1972
- 1972-12-20 JP JP12778672A patent/JPS4984680A/ja active Pending
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54156676A (en) * | 1978-05-31 | 1979-12-10 | Seiko Epson Corp | Wristwatch |
| JPS57190285A (en) * | 1981-05-19 | 1982-11-22 | Citizen Watch Co Ltd | Windup spring type quartz watch |
| JPH0337152B2 (nl) * | 1982-04-15 | 1991-06-04 | Seiko Epson Corp | |
| JPS58179378A (ja) * | 1982-04-15 | 1983-10-20 | Shiojiri Kogyo Kk | 時計 |
| JPS59116078A (ja) * | 1982-12-23 | 1984-07-04 | Seiko Epson Corp | 時計 |
| JPH058397B2 (nl) * | 1983-01-25 | 1993-02-02 | Seiko Epson Corp | |
| JPS59135388A (ja) * | 1983-01-25 | 1984-08-03 | Seiko Epson Corp | 時計 |
| WO1999017172A1 (fr) * | 1997-09-30 | 1999-04-08 | Seiko Epson Corporation | Horloge mecanique a commande electronique et son procede de commande |
| WO1999017171A1 (fr) * | 1997-09-30 | 1999-04-08 | Seiko Epson Corporation | Appareil de commande de rotation et procede de commande de rotation |
| US6041021A (en) * | 1997-09-30 | 2000-03-21 | Seiko Epson Corporation | Electronically controlled mechanical timepiece and control method therefor |
| US6252828B1 (en) | 1997-09-30 | 2001-06-26 | Seiko Epson Corporation | Electronically controlled mechanical timepiece and control method therefor |
| US6477116B1 (en) | 1997-09-30 | 2002-11-05 | Seiko Epson Corporation | Rotation controller and rotation control method |
| USRE38110E1 (en) | 1997-09-30 | 2003-05-06 | Seiko Epson Corporation | Electronically controlled mechanical timepiece and control method therefor |
| WO2000031595A1 (fr) * | 1998-11-19 | 2000-06-02 | Seiko Epson Corporation | Compteur de temps mecanique commande electriquement et procede de blocage |
| US6414909B1 (en) | 1998-11-19 | 2002-07-02 | Seiko Epson Corporation | Electrically controlled mechanical timepiece and control method therefor |