Invention Grant
- Patent Title: Cuspidor or spittoon.
- Patent Title (中): CUSPIDOR或SPITTOON。
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Application No.: US1905280157Application Date: 1905-09-26
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Publication No.: US827228APublication Date: 1906-07-31
- Inventor: FREER PHELPS M
- Applicant: FREER PHELPS M
- Assignee: Phelps M Freer
- Current Assignee: Phelps M Freer
- Priority: US1905280157 1905-09-26
Information query
