Invention Grant
- Patent Title: Irrigation apparatus
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Application No.: US12264149Application Date: 1949-10-21
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Publication No.: US2652282APublication Date: 1953-09-15
- Inventor: WILLETTS ELWOOD H
- Applicant: WILLETTS ELWOOD H
- Assignee: Elwood H Willetts
- Current Assignee: Elwood H Willetts
- Priority: US12264149 1949-10-21
- Main IPC: A01G25/09
- IPC: A01G25/09
Public/Granted literature
- US08133110B1 Slot machine games Public/Granted day:2012-03-13
Information query
