JPS649429U - - Google Patents
Info
- Publication number
- JPS649429U JPS649429U JP1987103386U JP10338687U JPS649429U JP S649429 U JPS649429 U JP S649429U JP 1987103386 U JP1987103386 U JP 1987103386U JP 10338687 U JP10338687 U JP 10338687U JP S649429 U JPS649429 U JP S649429U
- Authority
- JP
- Japan
- Prior art keywords
- rechargeable batteries
- external battery
- constant current
- circuit
- battery
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 claims description 2
- 239000004065 semiconductor Substances 0.000 claims 1
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987103386U JPS649429U (cs) | 1987-07-07 | 1987-07-07 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987103386U JPS649429U (cs) | 1987-07-07 | 1987-07-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS649429U true JPS649429U (cs) | 1989-01-19 |
Family
ID=31334170
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1987103386U Pending JPS649429U (cs) | 1987-07-07 | 1987-07-07 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS649429U (cs) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5124504U (cs) * | 1974-08-12 | 1976-02-23 | ||
JPS52121741A (en) * | 1976-04-06 | 1977-10-13 | Citizen Watch Co Ltd | Solar battery watch |
JPS5512711B2 (cs) * | 1977-02-18 | 1980-04-03 |
-
1987
- 1987-07-07 JP JP1987103386U patent/JPS649429U/ja active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5124504U (cs) * | 1974-08-12 | 1976-02-23 | ||
JPS52121741A (en) * | 1976-04-06 | 1977-10-13 | Citizen Watch Co Ltd | Solar battery watch |
JPS5512711B2 (cs) * | 1977-02-18 | 1980-04-03 |