Parallelepiped connection box device for heating slabs installed under e.g. floating parquet in private dwelling, has contact pieces comprising perforating elements extending in plane perpendicular to bottom and cover assembling direction
- 专利权人:
- SOCIETE ANONYME D'APPLICATIONS ELECTRO MECANIQUESSAAM
- 发明人:
- GRANDJEAN RENE,DARDENNE HERVE
- 申请号：
- FR20100059830
- 公开号：
- FR2965116(A1)
- 申请日:
- 2010.11.29
- 申请国别(地区):
- 法国
- 年份:
- 2012
- 代理人:
- 摘要：
- 来源网站：
- 中国工程科技知识中心
