Invention Grant
- Patent Title: Wood-stain.
- Patent Title (中): WOOD-STAIN。
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Application No.: US6232715Application Date: 1915-11-19
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Publication No.: US1185604APublication Date: 1916-05-30
- Inventor: PURING JOHN
- Applicant: ROBESON PROCESS COMPANY
- Assignee: Robeson Process Company
- Current Assignee: Robeson Process Company
- Priority: US6232715 1915-11-19
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