CA622349A - Double articulated rock ejector - Google Patents

Double articulated rock ejector

Info

Publication number
CA622349A
CA622349A CA622349A CA622349DA CA622349A CA 622349 A CA622349 A CA 622349A CA 622349 A CA622349 A CA 622349A CA 622349D A CA622349D A CA 622349DA CA 622349 A CA622349 A CA 622349A
Authority
CA
Canada
Prior art keywords
double articulated
ejector
rock ejector
articulated rock
double
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA622349A
Inventor
A. Walko John
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Motors Liquidation Co
Original Assignee
Motors Liquidation Co
Publication date
Application granted granted Critical
Publication of CA622349A publication Critical patent/CA622349A/en
Expired legal-status Critical Current

Links

CA622349A Double articulated rock ejector Expired CA622349A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA622349T

Publications (1)

Publication Number Publication Date
CA622349A true CA622349A (en) 1961-06-20

Family

ID=35877534

Family Applications (1)

Application Number Title Priority Date Filing Date
CA622349A Expired CA622349A (en) Double articulated rock ejector

Country Status (1)

Country Link
CA (1) CA622349A (en)

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