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21.Revolving bark-removing tools simultaneously biased by endless pressure-equalizing band 失效
Title translation: 同时由循环压力均衡带偏向的旋转树皮去除工具公开(公告)号:US2904085A
公开(公告)日:1959-09-15
申请号:US59173856
申请日:1956-06-15
Applicant: GEN ENGINEERING COMPANY A B
Inventor: GUSTAV WENNBERG OLOV CARL
IPC: B27L1/04
CPC classification number: B27L1/045
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22.Arrangement for disintegrating slivers of bark in debarking machines of the so-called hollow-head type 失效
Title translation: 在所谓的中空头型的剥皮机中分解树皮条的布置公开(公告)号:US2860672A
公开(公告)日:1958-11-18
申请号:US62178856
申请日:1956-11-13
Applicant: SODERHAMNS VERKST ER AKTIEBOLA
Inventor: GUNNAR BRUNDELL PER , ARNOLD JONSSON KARL ERIK
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公开(公告)号:US2785715A
公开(公告)日:1957-03-19
申请号:US37873853
申请日:1953-09-08
Applicant: SODERHAMNS VERKST ERS AKTIEBOL
Inventor: GUNNAR BRUNDELL PER , ARNOLD JONSSON KARL-ERIK
IPC: B27L1/04
CPC classification number: B27L1/045 , Y10T83/6635
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公开(公告)号:US2694425A
公开(公告)日:1954-11-16
申请号:US24164551
申请日:1951-08-13
Applicant: OSKAR SKOGLUND
Inventor: OSKAR SKOGLUND
CPC classification number: B27L1/00 , B27L1/045 , Y10T83/6643
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公开(公告)号:US1182509A
公开(公告)日:1916-05-09
申请号:US1912733128
申请日:1912-11-23
Applicant: FAY J A & EGAN CO
Inventor: SOLEM PETER A
CPC classification number: B27L1/045
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