CA73438A - Appareil a creuser - Google Patents

Appareil a creuser

Info

Publication number
CA73438A
CA73438A CA000073438A CA73438DA CA73438A CA 73438 A CA73438 A CA 73438A CA 000073438 A CA000073438 A CA 000073438A CA 73438D A CA73438D A CA 73438DA CA 73438 A CA73438 A CA 73438A
Authority
CA
Canada
Prior art keywords
excavating apparatus
excavating
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
CA000073438A
Other languages
English (en)
Inventor
Abraham S. Martin
Stephen G. Martin
Charles H. Brown
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 CA73438A publication Critical patent/CA73438A/fr
Expired legal-status Critical Current

Links

CA000073438A 1901-06-28 1901-06-28 Appareil a creuser Expired CA73438A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA73438T 1901-06-28

Publications (1)

Publication Number Publication Date
CA73438A true CA73438A (fr) 1901-10-15

Family

ID=45189975

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000073438A Expired CA73438A (fr) 1901-06-28 1901-06-28 Appareil a creuser

Country Status (1)

Country Link
CA (1) CA73438A (fr)

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