CA140718A - Instrument a tranchee - Google Patents

Instrument a tranchee

Info

Publication number
CA140718A
CA140718A CA000140718A CA140718DA CA140718A CA 140718 A CA140718 A CA 140718A CA 000140718 A CA000140718 A CA 000140718A CA 140718D A CA140718D A CA 140718DA CA 140718 A CA140718 A CA 140718A
Authority
CA
Canada
Prior art keywords
trenching implement
trenching
implement
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
CA000140718A
Other languages
English (en)
Inventor
Burt Wermuth
Williard M. 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 CA140718A publication Critical patent/CA140718A/fr
Expired legal-status Critical Current

Links

CA000140718A 1912-03-13 1912-03-13 Instrument a tranchee Expired CA140718A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA140718T 1912-03-13

Publications (1)

Publication Number Publication Date
CA140718A true CA140718A (fr) 1912-05-28

Family

ID=45260434

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000140718A Expired CA140718A (fr) 1912-03-13 1912-03-13 Instrument a tranchee

Country Status (1)

Country Link
CA (1) CA140718A (fr)

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