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发明名称
Procédé de réduction de pailles, d'herbes, etc., pour la fabrication du papier et du carton
摘要
申请公布号
FR722837(A)
申请公布日期
1932.03.26
申请号
FRD722837
申请日期
1931.09.11
申请人
发明人
SCHACHT WILLI
分类号
D21C3/02
主分类号
D21C3/02
代理机构
代理人
主权项
地址
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