Invention Grant
- Patent Title: Closet bowl
- Patent Title (中): 衣柜碗
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Application No.: US43117130Application Date: 1930-02-25
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Publication No.: US1816362APublication Date: 1931-07-28
- Inventor: DALLAS ALVA W
- Applicant: DALLAS ALVA W
- Assignee: Alva W Dallas
- Current Assignee: Alva W Dallas
- Priority: US43117130 1930-02-25
- Main IPC: E03D11/06
- IPC: E03D11/06
Information query
