首页> 外国专利> Production of tapes magneticas containing commercial messages and a technical and scientific,Along with lancamenrojecao and amplitudes and their environmental trade to the public music for use in CTOs bodies of communications of POM cost autofinanciavel

Production of tapes magneticas containing commercial messages and a technical and scientific,Along with lancamenrojecao and amplitudes and their environmental trade to the public music for use in CTOs bodies of communications of POM cost autofinanciavel

机译：包含商业信息和技术，科学的磁带的生产，包括lancamenrojecao和振幅以及它们与公众音乐之间的环境贸易，供POM成本CTO通讯机构使用

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公开/公告号BR7207013D0

专利类型
公开/公告日1974-07-25

原文格式PDF
申请/专利权人 DOS SANTOS NOGUEIRA A;
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申请/专利号BR19720701372
发明设计人 DOS SANTOS NOGUEIRA A;
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申请日1972-10-09
分类号G09F25/00;
国家 BR
入库时间 2022-08-23 06:14:04

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