CA143712A - Excavateur a bras d'hommes - Google Patents

Excavateur a bras d'hommes

Info

Publication number
CA143712A
CA143712A CA000143712A CA143712DA CA143712A CA 143712 A CA143712 A CA 143712A CA 000143712 A CA000143712 A CA 000143712A CA 143712D A CA143712D A CA 143712DA CA 143712 A CA143712 A CA 143712A
Authority
CA
Canada
Prior art keywords
manual excavator
excavator
manual
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
CA000143712A
Other languages
English (en)
Inventor
John Austin
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 CA143712A publication Critical patent/CA143712A/fr
Expired legal-status Critical Current

Links

CA000143712A 1912-05-20 1912-05-20 Excavateur a bras d'hommes Expired CA143712A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA143712T 1912-05-20

Publications (1)

Publication Number Publication Date
CA143712A true CA143712A (fr) 1912-10-29

Family

ID=45263427

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000143712A Expired CA143712A (fr) 1912-05-20 1912-05-20 Excavateur a bras d'hommes

Country Status (1)

Country Link
CA (1) CA143712A (fr)

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