Invention Grant
- Patent Title: Urinal.
- Patent Title (中): URINAL。
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Application No.: US1912692335Application Date: 1912-04-22
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Publication No.: US1070643APublication Date: 1913-08-19
- Inventor: WEELANS CHARLES
- Applicant: WOLFF MFG COMPANY L
- Assignee: Wolff Mfg Company L
- Current Assignee: Wolff Mfg Company L
- Priority: US1912692335 1912-04-22
Information query
