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发明名称
Schreibmaterial und Verfahren zu dessen Herstellung
摘要
申请公布号
CH365533(A)
申请公布日期
1962.11.15
申请号
CH19570047057
申请日期
1957.06.08
申请人
MONTECATINI SOC. GEN. PER L'INDUSTRIA MINERARIA E CHIMICA
发明人
GIULIO,ENZO DI;PARRINI,PAOLO
分类号
B29D7/01
主分类号
B29D7/01
代理机构
代理人
主权项
地址
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