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发明名称
Air pressure signaling device for molding apparatus
摘要
申请公布号
US2492449(A)
申请公布日期
1949.12.27
申请号
US19470725846
申请日期
1947.02.01
申请人
JOHN TULLER;ALBERT TULLER
发明人
TULLER JOHN;TULLER ALBERT
分类号
B29C35/00
主分类号
B29C35/00
代理机构
代理人
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地址
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