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发明名称
Scaler holder
摘要
A holder for a plurality of scalers including a rectangular tube 2 forming the main body portion and including coaxial bores in opposite walls 8,10 to secure the scalers 14 and permit easy removal and axial adjustment of individual tools.
申请公布号
US4947532(A)
申请公布日期
1990.08.14
申请号
US19890409410
申请日期
1989.09.19
申请人
TUCKER, EDWARD L.
发明人
TUCKER, EDWARD L.
分类号
B08B7/02
主分类号
B08B7/02
代理机构
代理人
主权项
地址
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