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发明名称
Method of forming scratchresistant articles
摘要
申请公布号
US2408540(A)
申请公布日期
1946.10.01
申请号
US19420426478
申请日期
1942.01.12
申请人
EWART WILLIAMS WILLIAM
发明人
WILLIAMS WILLIAM EWART
分类号
B29D11/00;C08J5/00
主分类号
B29D11/00
代理机构
代理人
主权项
地址
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