Invention Grant
- Patent Title: Air pressure gauge
- Patent Title (中): 空气压力表
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Application No.: US75205224Application Date: 1924-11-24
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Publication No.: US1805869APublication Date: 1931-05-19
- Inventor: ARTHUR HALLSTEAD LEON , HERBERT DAWSON
- Applicant: H D TAYLOR CO
- Assignee: H D Taylor Co
- Current Assignee: H D Taylor Co
- Priority: US75205224 1924-11-24
- Main IPC: B60S5/04
- IPC: B60S5/04
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