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发明名称
Verfahren und Vorrichtung zum Formen von gewölbten Flächen.
摘要
申请公布号
DE68915219(T2)
申请公布日期
1994.08.18
申请号
DE1989615219T
申请日期
1989.07.24
申请人
NIPPON TELEGRAPH AND TELEPHONE CORP., TOKIO/TOKYO, JP
发明人
WATANABE, JUNJI, KODAIRA-SHI TOKYO, JP;SAITOH, TADAO, KOGANEI-SHI TOKYO, JP;MATSUNAGA, KAZUO, TSUKUI-GUN KANAGAWA, JP
分类号
B24B19/22;(IPC1-7):B24B37/00;B24B1/00;B24B13/01;B24D3/28;B24D11/00
主分类号
B24B19/22
代理机构
代理人
主权项
地址
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