发明名称 POT VAN MINERALE WOL OF DERGELIJKE VOOR HET KWEKEN VAN EEN ZAAILING OF STEK.
摘要 A pot for growing a seedling or cutting, comprising a body (1) of mineral wool or the like, preferably in the form of a parallelepiped which is provided in the top surface with an opening (3) of a predetermined depth for taking the seedling or the cutting. There is at least one through channel (4) which extends from the bottom surface to the top surface for providing a circulation of moistair along the seedling or cutting. <IMAGE>
申请公布号 NL9002170(A) 申请公布日期 1992.05.06
申请号 NL19900002170 申请日期 1990.10.05
申请人 VISSER 'S-GRAVENDEEL HOLDING B.V. TE 'S-GRAVENDEEL. 发明人
分类号 A01G31/00 主分类号 A01G31/00
代理机构 代理人
主权项
地址