Grabzahn, Ersatzzahnspitze und Verfahren zum Befestigen einer Zahnspitze.
摘要
A tooth point (10') having key slots top and bottom wherein the rear walls of the slots (16',17') are outwardly convergent relative to the front walls to permit receipt of a curved locking pin (15').
申请公布号
DE68921419(T2)
申请公布日期
1995.10.19
申请号
DE1989621419T
申请日期
1989.10.20
申请人
ESCO CORP., PORTLAND, OREG., US
发明人
KREITZBERG, JOHN S., PORTLAND OREGON 97212, US;JONES, HERBERT E., PORTLAND OREGON 97203, US;BRISCOE, TERRY L., PORTLAND OREGON 97225, US
