发明名称 Device for cleaning a phonograph record
摘要 A device of the prior art has an elongated arm, on the underside of which is a porous cleaning pad that cleans a phonograph record when the arm is rotated around the record. The novel device is similar, but has a small reservoir pivotably mounted in the handle. To use the novel device, one fills the reservoir with cleaning fluid and pivots it to dump the fluid which saturates the cleaning pad. Then one rotates the arm to clean the record, repeating this procedure for each record side to be cleaned.
申请公布号 US4535432(A) 申请公布日期 1985.08.13
申请号 US19840585346 申请日期 1984.03.01
申请人 MINNESOTA MINING AND MANUFACTURING COMPANY 发明人 NILES, GERALD J.;SANDBERG, THOMAS A.
分类号 G11B3/58;(IPC1-7):G11B3/58 主分类号 G11B3/58
代理机构 代理人
主权项
地址