发明授权
- 专利标题: Syntonic space telegraphy.
- 专利标题(中): SYNTONIC SPACE TELEGRAPHY。
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申请号: US1902099254申请日: 1902-03-21
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公开(公告)号: US795843A公开(公告)日: 1905-08-01
- 发明人: LODGE OLIVER JOSEPH , MUIRHEAD ALEXANDER
- 申请人: LODGE OLIVER JOSEPH , MUIRHEAD ALEXANDER
- 专利权人: Oliver Joseph Lodge,Alexander Muirhead
- 当前专利权人: Oliver Joseph Lodge,Alexander Muirhead
- 优先权: US1902099254 1902-03-21
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