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发明名称
Molding composition
摘要
申请公布号
US2475802(A)
申请公布日期
1949.07.12
申请号
US19450581551
申请日期
1945.03.07
申请人
DICTOGRAPH PRODUCTS COMPANY, INC.
发明人
OSSERMAN HAROLD A.
分类号
C08L1/08;C08L33/12
主分类号
C08L1/08
代理机构
代理人
主权项
地址
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