- 专利标题: Manufacture of glass articles.
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申请号: US1903175297申请日: 1903-10-01
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公开(公告)号: US789302A公开(公告)日: 1905-05-09
- 发明人: WADSWORTH FRANK L O
- 申请人: PRESSED PRISM PLATE GLASS CO
- 专利权人: Pressed Prism Plate Glass Co
- 当前专利权人: Pressed Prism Plate Glass Co
- 优先权: US1903175297 1903-10-01
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