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发明名称
AUTOMATIC TENSION CONTROLLER
摘要
申请公布号
US3610496(A)
申请公布日期
1971.10.05
申请号
USD3610496
申请日期
1967.12.06
申请人
CARROLL H. PARKER
发明人
CARROLL H. PARKER
分类号
B65H23/188;H02P5/46;(IPC1-7):B65H23/22
主分类号
B65H23/188
代理机构
代理人
主权项
地址
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