| 发明名称 |
METHOD FOR MANUFACTURING THE CHASSIS OF A RADIO TELEPHONE AND A CHASSIS MANUFACTURED ACCORDING TO SAID METHOD |
| 摘要 |
The chassis is made from a sheet metal blank (1) by suitably die cutting and bending it into a box-shaped body, the circuit boards (10, 11) attached thereto constituting one set of walls. Before mounting the circuit boards, the metal board is coated with a thin tin layer. |
| 申请公布号 |
EP0381378(A3) |
申请公布日期 |
1992.01.08 |
| 申请号 |
EP19900300789 |
申请日期 |
1990.01.25 |
| 申请人 |
NOKIA MOBILE PHONES LTD. |
发明人 |
SAARELA, MATTI JUHANI;URONEN, LASSE JUHANI;SALO, HEIKKI ARTO JUHANI |
| 分类号 |
H04B1/034;(IPC1-7):H04B1/034;H04B1/08 |
主分类号 |
H04B1/034 |
| 代理机构 |
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代理人 |
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| 主权项 |
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