Invention Grant
- Patent Title: Anticreeper
- Patent Title (中): 防盗者
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Application No.: US26118518Application Date: 1918-11-05
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Publication No.: US1343563APublication Date: 1920-06-15
- Inventor: HOWARD IRA T
- Applicant: HOWARD IRA T
- Assignee: Ira T Howard
- Current Assignee: Ira T Howard
- Priority: US26118518 1918-11-05
- Main IPC: E01B13/02
- IPC: E01B13/02
Information query
