JPS4979486A - - Google Patents
Info
- Publication number
- JPS4979486A JPS4979486A JP47121576A JP12157672A JPS4979486A JP S4979486 A JPS4979486 A JP S4979486A JP 47121576 A JP47121576 A JP 47121576A JP 12157672 A JP12157672 A JP 12157672A JP S4979486 A JPS4979486 A JP S4979486A
- 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.)
- Granted
Links
Landscapes
- Stereophonic System (AREA)
- Semiconductor Integrated Circuits (AREA)
- Amplifiers (AREA)
- Bipolar Transistors (AREA)
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
- Bipolar Integrated Circuits (AREA)
- Stereo-Broadcasting Methods (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47121576A JPS5842625B2 (en) | 1972-12-06 | 1972-12-06 | hand warmer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47121576A JPS5842625B2 (en) | 1972-12-06 | 1972-12-06 | hand warmer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4979486A true JPS4979486A (en) | 1974-07-31 |
| JPS5842625B2 JPS5842625B2 (en) | 1983-09-21 |
Family
ID=14814642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47121576A Expired JPS5842625B2 (en) | 1972-12-06 | 1972-12-06 | hand warmer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5842625B2 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51123088A (en) * | 1975-04-18 | 1976-10-27 | Sanyo Electric Co Ltd | Semiconducter ic device and its mask making method |
| JPS53984A (en) * | 1976-06-25 | 1978-01-07 | Agency Of Ind Science & Technol | Integrated circuit element |
| JPS5854664A (en) * | 1981-09-29 | 1983-03-31 | Nec Corp | Semiconductor device |
| JPH02745U (en) * | 1989-03-16 | 1990-01-05 | ||
| JP2002290171A (en) * | 2001-03-26 | 2002-10-04 | Matsushita Electric Ind Co Ltd | Differential amplifier, gilbert cell type double-balance mixer and emitter follower circuit device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS432498Y1 (en) * | 1965-11-10 | 1968-02-01 | ||
| JPS4516167Y1 (en) * | 1967-01-11 | 1970-07-06 | ||
| JPS5512443U (en) * | 1978-07-10 | 1980-01-26 |
-
1972
- 1972-12-06 JP JP47121576A patent/JPS5842625B2/en not_active Expired
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS432498Y1 (en) * | 1965-11-10 | 1968-02-01 | ||
| JPS4516167Y1 (en) * | 1967-01-11 | 1970-07-06 | ||
| JPS5512443U (en) * | 1978-07-10 | 1980-01-26 |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51123088A (en) * | 1975-04-18 | 1976-10-27 | Sanyo Electric Co Ltd | Semiconducter ic device and its mask making method |
| JPS53984A (en) * | 1976-06-25 | 1978-01-07 | Agency Of Ind Science & Technol | Integrated circuit element |
| JPS5854664A (en) * | 1981-09-29 | 1983-03-31 | Nec Corp | Semiconductor device |
| JPH02745U (en) * | 1989-03-16 | 1990-01-05 | ||
| JPH054285Y2 (en) * | 1989-03-16 | 1993-02-02 | ||
| JP2002290171A (en) * | 2001-03-26 | 2002-10-04 | Matsushita Electric Ind Co Ltd | Differential amplifier, gilbert cell type double-balance mixer and emitter follower circuit device |
| JP4569022B2 (en) * | 2001-03-26 | 2010-10-27 | パナソニック株式会社 | Differential amplifier |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5842625B2 (en) | 1983-09-21 |