CA91724A - Machine a creuser - Google Patents

Machine a creuser

Info

Publication number
CA91724A
CA91724A CA000091724A CA91724DA CA91724A CA 91724 A CA91724 A CA 91724A CA 000091724 A CA000091724 A CA 000091724A CA 91724D A CA91724D A CA 91724DA CA 91724 A CA91724 A CA 91724A
Authority
CA
Canada
Prior art keywords
excavating cutter
excavating
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
CA000091724A
Other languages
English (en)
Inventor
John B. Cantwell
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
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of CA91724A publication Critical patent/CA91724A/fr
Expired legal-status Critical Current

Links

CA000091724A 1904-12-24 1904-12-24 Machine a creuser Expired CA91724A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA91724T 1904-12-24

Publications (1)

Publication Number Publication Date
CA91724A true CA91724A (fr) 1905-02-21

Family

ID=45208259

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000091724A Expired CA91724A (fr) 1904-12-24 1904-12-24 Machine a creuser

Country Status (1)

Country Link
CA (1) CA91724A (fr)

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