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发明名称
EXPANDING THERMOPLASTIC RESIN BEADS WITH VERY HIGH FREQUENCY ENERGY
摘要
申请公布号
US5128073(A)
申请公布日期
1992.07.07
申请号
US19890427871
申请日期
1989.10.26
申请人
GENERAL ELECTRIC COMPANY
发明人
ALLEN, RICHARD B.;KIM, BANG M.;MILLER, III, DAVID S.
分类号
B29C44/00;B29C44/34;B29K105/04;C08J9/10;C08J9/14;C08J9/224;C08J9/228
主分类号
B29C44/00
代理机构
代理人
主权项
地址
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