Improvements relating to garden cloches or cold frames
- 专利权人:
- ALFRED THOMAS SKINNER;S. C. F. PRODUCTS LIMITED
- 发明人:
- 申请号：
- GB19470025224
- 公开号：
- GB635938(A)
- 申请日:
- 1947.09.15
- 申请国别(地区):
- 英国
- 年份:
- 1950
- 代理人:
- 摘要：
- 来源网站：
- 中国工程科技知识中心
相关发明人
相关专利
- Improvements relating to greenhouses, cold frames, cloches and the like
- Improvements in and relating to glass-houses, cold frames for gardens and like structures
- Improvements in or relating to garden frames
- Improvements relating to garden frames
- Improvements in or relating to cold frames and the like
