Gervais Joel John Octave,Cloutier Boily Guillaume,Roberge Martin J.
申请号：
US201816105054
公开号：
US2018352721(A1)
申请日:
2018.08.20
申请国别(地区):
美国
年份:
2018
代理人:
摘要：
A disc-opener implement for use with an agricultural implement includes a disc configured to form a trench in a surface of a field and a scraper adjacent to the disc. The disc-opener implement also includes a knife that is configured to form a furrow next to or into a sidewall of the trench, wherein the knife comprises a leading edge, and a portion of the leading edge is aligned with a trailing edge of the scraper along a lateral axis of the disc-opener implement.
