发明名称 |
FORMING METHOD OF CURVED SCREEN |
摘要 |
PURPOSE:To effectively use a facing material without waste by affixing a curved screen material to a broad base material and forming a curved surface by holding it between a pair of frame bodies, one of which is narrower than the base material and the other is wider.
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申请公布号 |
JPS5337014(A) |
申请公布日期 |
1978.04.05 |
申请号 |
JP19770106530 |
申请日期 |
1977.09.05 |
申请人 |
SONY CORP |
发明人 |
SHIMADA SATOSHI;HIMURO MASAMI;TAKEUCHI KOUICHI;FUEKI TSUMETOMO |
分类号 |
G03B21/56;B21D33/00;B23K20/00;H04N5/74 |
主分类号 |
G03B21/56 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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