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发明名称
ELECTROMECHANICAL TRANSDUCER FILM AND METHOD FOR MANUFACTURING ELECTROMECHANICAL TRANSDUCER FILM
摘要
申请公布号
US2011175967(A1)
申请公布日期
2011.07.21
申请号
US201113004203
申请日期
2011.01.11
申请人
RICOH COMPANY, LTD.
发明人
MACHIDA OSAMU;AKIYAMA YOSHIKAZU;UEDA KEIJI;SHIMOFUKU AKIRA
分类号
B41J2/04;B05D5/12
主分类号
B41J2/04
代理机构
代理人
主权项
地址
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