Invention Grant
- Patent Title: Trap for cattle flies
- Patent Title (中): 陷阱为苍蝇
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Application No.: US70091224Application Date: 1924-03-21
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Publication No.: US1569904APublication Date: 1926-01-19
- Inventor: JOSEPH WRIGHT
- Applicant: JOSEPH WRIGHT
- Assignee: Wright Joseph
- Current Assignee: Wright Joseph
- Priority: US70091224 1924-03-21
- Main IPC: A01M5/04
- IPC: A01M5/04
Information query
