Invention Grant
- Patent Title: Endless-belt carrier
- Patent Title (中): 无端皮带载体
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Application No.: US55924122Application Date: 1922-05-08
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Publication No.: US1493288APublication Date: 1924-05-06
- Inventor: SMITH FRANK E
- Applicant: SMITH FRANK E
- Assignee: Frank E Smith
- Current Assignee: Frank E Smith
- Priority: US55924122 1922-05-08
- Main IPC: B65G39/10
- IPC: B65G39/10
Information query
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