Invention Grant
- Patent Title: Marker
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Application No.: US70809034Application Date: 1934-01-24
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Publication No.: US2002756APublication Date: 1935-05-28
- Inventor: GEORGE SEGELHORST
- Applicant: GEORGE SEGELHORST
- Assignee: Segelhorst George
- Current Assignee: Segelhorst George
- Priority: US70809034 1934-01-24
- Main IPC: E01F9/012
- IPC: E01F9/012 ; E01F9/017
Information query
