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发明名称
Method and apparatus for automatic pressure control in molding of synthetic resinousmaterials
摘要
申请公布号
US2298429(A)
申请公布日期
1942.10.13
申请号
US19400353929
申请日期
1940.08.23
申请人
THE UNIVIS LENS COMPANY
发明人
SMITH CHARLES V.
分类号
B29C43/00;B29C43/58;B29D11/00;B30B15/28
主分类号
B29C43/00
代理机构
代理人
主权项
地址
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