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发明名称
Dental chair
摘要
申请公布号
US3250568(A)
申请公布日期
1966.05.10
申请号
US19650445351
申请日期
1965.04.05
申请人
CRAIG PARK ROBERT;PARK JON K
发明人
PARK ROBERT CRAIG;PARK JON K.
分类号
A47C3/26;A61G15/00;A61G15/02
主分类号
A47C3/26
代理机构
代理人
主权项
地址
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