| 发明名称 |
Two step interleaving method |
| 摘要 |
A method is disclosed for protecting glass surfaces in a stack of glass sheets by treating the surfaces with a stain-inhibiting organic hydroxy acid and separating adjacent surfaces with an interleaving material.
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| 申请公布号 |
US4489106(A) |
申请公布日期 |
1984.12.18 |
| 申请号 |
US19820427398 |
申请日期 |
1982.09.29 |
| 申请人 |
PPG INDUSTRIES, INC. |
发明人 |
DUFFER, PAUL F.;FRANZ, HELMUT;KELLY, JOSEPH D. |
| 分类号 |
B65G49/06;C03C17/28;(IPC1-7):B05D1/36 |
主分类号 |
B65G49/06 |
| 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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