Invention Grant
- Patent Title: Valve or the like.
- Patent Title (中): 阀或类似。
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Application No.: US1072507DApplication Date:
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Publication No.: US1072507APublication Date: 1913-09-09
- Inventor: ROSS OSCAR A
- Applicant: VALLETTE KASSON C , ROSS OSCAR A
- Assignee: Vallette Kasson C,Oscar A Ross
- Current Assignee: Vallette Kasson C,Oscar A Ross
- Priority: US1072507T null
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