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发明名称
TREATMENT OF TOBACCO TO REDUCE POLYPHENOL CONTENT
摘要
申请公布号
US3599645(A)
申请公布日期
1971.08.17
申请号
USD3599645
申请日期
1969.03.18
申请人
RESEARCH CORP.
发明人
WILLIAM H. JOHNSON
分类号
A24B15/20;(IPC1-7):A24B15/02
主分类号
A24B15/20
代理机构
代理人
主权项
地址
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