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经营范围
发明名称
SOUND DAMPING AND INSULATING PLYWOOD
摘要
申请公布号
JPH03155901(A)
申请公布日期
1991.07.03
申请号
JP19900134906
申请日期
1990.05.23
申请人
OKURA IND CO LTD
发明人
OKA KAZUNORI;KOJIMA KENZO;YAMASHITA HIROSHI
分类号
B27D1/04
主分类号
B27D1/04
代理机构
代理人
主权项
地址
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