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发明名称
摘要
申请公布号
FI44743(B)
申请公布日期
1971.08.31
申请号
FI19630001771
申请日期
1963.09.13
申请人
DOMINION TAR & CHEMICAL CO LTD
发明人
TOMLINSON G
分类号
D21C3/02;D21C11/00;(IPC1-7):D21C3/02
主分类号
D21C3/02
代理机构
代理人
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