JPS55150833A - Breeding cage bottom opening and closing type sand removing method and apparatus - Google Patents
Breeding cage bottom opening and closing type sand removing method and apparatusInfo
- Publication number
- JPS55150833A JPS55150833A JP5838279A JP5838279A JPS55150833A JP S55150833 A JPS55150833 A JP S55150833A JP 5838279 A JP5838279 A JP 5838279A JP 5838279 A JP5838279 A JP 5838279A JP S55150833 A JPS55150833 A JP S55150833A
- Authority
- JP
- Japan
- Prior art keywords
- bottom opening
- removing method
- closing type
- type sand
- breeding cage
- 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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5838279A JPS55150833A (en) | 1979-05-11 | 1979-05-11 | Breeding cage bottom opening and closing type sand removing method and apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5838279A JPS55150833A (en) | 1979-05-11 | 1979-05-11 | Breeding cage bottom opening and closing type sand removing method and apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55150833A true JPS55150833A (en) | 1980-11-25 |
Family
ID=13082773
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5838279A Pending JPS55150833A (en) | 1979-05-11 | 1979-05-11 | Breeding cage bottom opening and closing type sand removing method and apparatus |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55150833A (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4991870A (en) * | 1972-12-27 | 1974-09-02 | ||
JPS52131887A (en) * | 1976-04-26 | 1977-11-05 | Marutake Tetsukou Kk | Apparatus for operating bottom of breeding box in autoocircularr type silkwormmbreeding machine |
JPS5333881A (en) * | 1976-09-06 | 1978-03-30 | Shinko Giken Kk | Continuouslyycleaning method in mulberry leaffrearing system and apparatus therefor |
-
1979
- 1979-05-11 JP JP5838279A patent/JPS55150833A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4991870A (en) * | 1972-12-27 | 1974-09-02 | ||
JPS52131887A (en) * | 1976-04-26 | 1977-11-05 | Marutake Tetsukou Kk | Apparatus for operating bottom of breeding box in autoocircularr type silkwormmbreeding machine |
JPS5333881A (en) * | 1976-09-06 | 1978-03-30 | Shinko Giken Kk | Continuouslyycleaning method in mulberry leaffrearing system and apparatus therefor |
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