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发明名称
METHOD OF PRESS FORMING BIREFRINGENT TRANSPARENT POLYETHYLENE TEREPHTHALATE SHEETS
摘要
申请公布号
US3594457(A)
申请公布日期
1971.07.20
申请号
USD3594457
申请日期
1967.06.12
申请人
POLAROID CORP.
发明人
RICHARD F. WRIGHT
分类号
B29C59/02;B29D11/00;(IPC1-7):B29D11/00;B29C1/04
主分类号
B29C59/02
代理机构
代理人
主权项
地址
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