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发明名称
An improved wrapping material
摘要
申请公布号
GB490349(A)
申请公布日期
1938.08.12
申请号
GB19380001478
申请日期
1938.01.17
申请人
THE VEGETABLE PARCHMENT MILLS (DELCROIX) LIMITED;ALEXANDER WILLIAM PIRIE
发明人
分类号
D21H21/28;D21H27/38
主分类号
D21H21/28
代理机构
代理人
主权项
地址
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