JPS5481680A - Automatic dimmer for breeding fowl - Google Patents
Automatic dimmer for breeding fowlInfo
- Publication number
- JPS5481680A JPS5481680A JP14859977A JP14859977A JPS5481680A JP S5481680 A JPS5481680 A JP S5481680A JP 14859977 A JP14859977 A JP 14859977A JP 14859977 A JP14859977 A JP 14859977A JP S5481680 A JPS5481680 A JP S5481680A
- Authority
- JP
- Japan
- Prior art keywords
- automatic dimmer
- fowl
- breeding
- breeding fowl
- dimmer
- 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
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14859977A JPS5481680A (en) | 1977-12-09 | 1977-12-09 | Automatic dimmer for breeding fowl |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14859977A JPS5481680A (en) | 1977-12-09 | 1977-12-09 | Automatic dimmer for breeding fowl |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5481680A true JPS5481680A (en) | 1979-06-29 |
Family
ID=15456355
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14859977A Pending JPS5481680A (en) | 1977-12-09 | 1977-12-09 | Automatic dimmer for breeding fowl |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5481680A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56121288A (en) * | 1980-02-29 | 1981-09-24 | Matsushita Electric Works Ltd | Dimmer |
JPS57123697A (en) * | 1981-01-26 | 1982-08-02 | Toshiba Electric Equip | Dimming device |
JPS57124886A (en) * | 1981-01-26 | 1982-08-03 | Toshiba Electric Equip | Dimming device |
JPH0421258U (en) * | 1990-06-12 | 1992-02-21 | ||
JP2017104050A (en) * | 2015-12-09 | 2017-06-15 | 日本フネン株式会社 | Poultry breeding method, poultry breeding system and lighting management system in poultry house |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4426307Y1 (en) * | 1966-04-01 | 1969-11-05 |
-
1977
- 1977-12-09 JP JP14859977A patent/JPS5481680A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4426307Y1 (en) * | 1966-04-01 | 1969-11-05 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56121288A (en) * | 1980-02-29 | 1981-09-24 | Matsushita Electric Works Ltd | Dimmer |
JPS57123697A (en) * | 1981-01-26 | 1982-08-02 | Toshiba Electric Equip | Dimming device |
JPS57124886A (en) * | 1981-01-26 | 1982-08-03 | Toshiba Electric Equip | Dimming device |
JPH0421258U (en) * | 1990-06-12 | 1992-02-21 | ||
JP2017104050A (en) * | 2015-12-09 | 2017-06-15 | 日本フネン株式会社 | Poultry breeding method, poultry breeding system and lighting management system in poultry house |
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