CA226701A - Machine a couper le charbon - Google Patents

Machine a couper le charbon

Info

Publication number
CA226701A
CA226701A CA226701A CA226701DA CA226701A CA 226701 A CA226701 A CA 226701A CA 226701 A CA226701 A CA 226701A CA 226701D A CA226701D A CA 226701DA CA 226701 A CA226701 A CA 226701A
Authority
CA
Canada
Prior art keywords
coal cutter
coal
cutter
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
CA226701A
Other languages
English (en)
Inventor
Krups Michael
Dzingel 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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA226701A publication Critical patent/CA226701A/fr
Expired legal-status Critical Current

Links

CA226701A Machine a couper le charbon Expired CA226701A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA226701T

Publications (1)

Publication Number Publication Date
CA226701A true CA226701A (fr) 1922-11-28

Family

ID=35122304

Family Applications (1)

Application Number Title Priority Date Filing Date
CA226701A Expired CA226701A (fr) Machine a couper le charbon

Country Status (1)

Country Link
CA (1) CA226701A (fr)

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