发明名称 |
Organic agricultural fertilizer - prepd from tree bark by fermentation process |
摘要 |
<p>Title product is prepd. pref. from bark from trees used in paper-making, by fermentation of the fresh bark from stripping machines, in the presence of Coprinus fimetarius; the process requires ca. a year, the mass having to be turned at intervals and the temp. and humidity controlled to give optimum results.</p> |
申请公布号 |
BE783408(A1) |
申请公布日期 |
1972.09.01 |
申请号 |
BE19720783408 |
申请日期 |
1972.05.12 |
申请人 |
CARTIERE BURGO S.P.A., CORSO MATTEOTTI, 8, MILAN (ITALIE), |
发明人 |
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分类号 |
C05F11/00;C05F17/00;(IPC1-7):05F/ |
主分类号 |
C05F11/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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