METHOD FOR INTENSIVE BREEDING AND KEEPING FRESH-WATER CRAYFISHES PARTICULARLY MACROBRACHIUM ROSENBERGII AND BASIN SERVING FOR KEEPING THE CRAYFISHES AND SEPARATING DEVICE
- 专利权人:
- HAL-INNO AGRARFEJLESZTOE KOEZOES VALLALAT,HU
- 发明人:
- KOVACS,ANDRAS,HU,KOZAK,BALAZS,HU
- 申请号:
- HU19850001738
- 公开号:
- HU196103(B)
- 申请日:
- 1985.05.08
- 申请国别(地区):
- 匈牙利
- 年份:
- 1988
- 代理人:
- 摘要:
- 来源网站:
- 中国工程科技知识中心