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公开(公告)号:US2810470A
公开(公告)日:1957-10-22
申请号:US42777054
申请日:1954-04-27
Applicant: STAMICARBON
Inventor: ZEEGERS JAN J
IPC: B65G23/00
CPC classification number: B65G23/00 , B65G2812/02089
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2.Scraper conveyor having haulage drums for winding cables of coal planer 失效
Title translation: 刮板输送机具有用于刨煤机绕线的运输桶公开(公告)号:US2810564A
公开(公告)日:1957-10-22
申请号:US42776954
申请日:1954-04-27
Applicant: STAMICARBON
Inventor: ZEEGERS JAN J
IPC: E21F13/06
CPC classification number: E21F13/068
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公开(公告)号:US2804193A
公开(公告)日:1957-08-27
申请号:US44016554
申请日:1954-06-29
Applicant: STAMICARBON
Inventor: ZEEGERS JAN J
IPC: B65G19/28
CPC classification number: B65G19/287
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