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经营范围
发明名称
Method and apparatus for exchanging film rolls in a wrapping machine
摘要
申请公布号
US4914891(A)
申请公布日期
1990.04.10
申请号
US19880198973
申请日期
1988.05.26
申请人
OY M. HALOILA AB
发明人
SUOLAHTI, YRJOE
分类号
B65B11/02;B65B11/04;B65H19/12
主分类号
B65B11/02
代理机构
代理人
主权项
地址
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