Invention Grant
- Patent Title: Material-handling apparatus
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Application No.: US43747430Application Date: 1930-03-20
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Publication No.: US1899260APublication Date: 1933-02-28
- Inventor: CLEMENTS ARTHUR L
- Applicant: DRY ZERO CORP
- Assignee: Dry Zero Corp
- Current Assignee: Dry Zero Corp
- Priority: US43747430 1930-03-20
- Main IPC: D01G23/04
- IPC: D01G23/04
Information query
