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CA401696A - Haveuse de la houille - Google Patents

Haveuse de la houille

Info

Publication number
CA401696A
CA401696A CA401696A CA401696DA CA401696A CA 401696 A CA401696 A CA 401696A CA 401696 A CA401696 A CA 401696A CA 401696D A CA401696D A CA 401696DA CA 401696 A CA401696 A CA 401696A
Authority
CA
Canada
Prior art keywords
cutting machine
coal cutting
coal
machine
cutting
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
CA401696A
Other languages
English (en)
Inventor
Floyd Lewis Oswald
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.)
CHAMBERS AND Co Ltd
Original Assignee
CHAMBERS AND Co Ltd
Publication date
Application granted granted Critical
Publication of CA401696A publication Critical patent/CA401696A/fr
Expired legal-status Critical Current

Links

CA401696A Haveuse de la houille Expired CA401696A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA401696T

Publications (1)

Publication Number Publication Date
CA401696A true CA401696A (fr) 1941-12-23

Family

ID=35412142

Family Applications (1)

Application Number Title Priority Date Filing Date
CA401696A Expired CA401696A (fr) Haveuse de la houille

Country Status (1)

Country Link
CA (1) CA401696A (fr)

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