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发明名称
Verfahren und Vorrichtung zur Heranzucht von Gemüsesetzlingen usw. ohne Gebrauch von Erde.
摘要
申请公布号
CH252084(A)
申请公布日期
1947.12.15
申请号
CHD252084
申请日期
1945.09.07
申请人
RINGWALD,FRITZ,DR.;DOERING,ANTON
发明人
RINGWALD,FRITZ,DR.;DOERING,ANTON
分类号
A01G31/00
主分类号
A01G31/00
代理机构
代理人
主权项
地址
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