CA305475A - Systeme de manipulation du charbon - Google Patents

Systeme de manipulation du charbon

Info

Publication number
CA305475A
CA305475A CA305475A CA305475DA CA305475A CA 305475 A CA305475 A CA 305475A CA 305475 A CA305475 A CA 305475A CA 305475D A CA305475D A CA 305475DA CA 305475 A CA305475 A CA 305475A
Authority
CA
Canada
Prior art keywords
handling system
coal handling
coal
handling
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
CA305475A
Other languages
English (en)
Inventor
Van Ackeren Joseph
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.)
Koppers Co of Delaware
Original Assignee
Koppers Co of Delaware
Publication date
Application granted granted Critical
Publication of CA305475A publication Critical patent/CA305475A/fr
Expired legal-status Critical Current

Links

CA305475A Systeme de manipulation du charbon Expired CA305475A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA305475T

Publications (1)

Publication Number Publication Date
CA305475A true CA305475A (fr) 1930-11-04

Family

ID=35258624

Family Applications (1)

Application Number Title Priority Date Filing Date
CA305475A Expired CA305475A (fr) Systeme de manipulation du charbon

Country Status (1)

Country Link
CA (1) CA305475A (fr)

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