GARTZEN, JOHANNES, PROF. DR.RER.NAT., 52372 KREUZAU, DE;ZENS MASCHINENBAU GMBH, 53909 ZUELPICH, DE
发明人:
GARTZEN, JOHANNES, PROF. DR.RER.NAT., 52372 KREUZAU, DE,ZENS, KLAUS, 53909 ZUELPICH, DE
申请号：
DE19951015607
公开号：
DE19515607(A1)
申请日:
1995.04.28
申请国别(地区):
德国
年份:
1996
代理人:
摘要：
Plant and flower pots are mfd. from waste sludge from the paper industry. Pref. the sludge is partially dewatered before pressing. A fertiliser may be added to the sludge before pressing and odorising and colouring substances may be included. The pots may be coated and they may be made water-resistant or water-rejecting by addns. or coating.
