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经营范围
发明名称
Apparatus for assembling spring upholstery units
摘要
申请公布号
US2835280(A)
申请公布日期
1958.05.20
申请号
US19540409468
申请日期
1954.02.10
申请人
PULLMAN (PATENT) PRODUCTS LIMITED
发明人
MIERS RICHARD EUSTACE PROBYN
分类号
B21F33/04
主分类号
B21F33/04
代理机构
代理人
主权项
地址
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Kupariseos
Kuuroille ja kuulovammaisille tarkoitettu menetelmä TV-ohjelmien, DVD-elokuvuvien ja vastaavien katselemisen helpottamiseksi
