发明授权
- 专利标题: Gate-latch.
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申请号: US1906294107申请日: 1906-01-02
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公开(公告)号: US819284A公开(公告)日: 1906-05-01
- 发明人: MYERS H M , JOHNSON JOSEPH S
- 申请人: MYERS H M , JOHNSON JOSEPH S
- 专利权人: H M Myers,Joseph S Johnson
- 当前专利权人: H M Myers,Joseph S Johnson
- 优先权: US1906294107 1906-01-02
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