CA421620A - Instrument d'excavation - Google Patents

Instrument d'excavation

Info

Publication number
CA421620A
CA421620A CA421620A CA421620DA CA421620A CA 421620 A CA421620 A CA 421620A CA 421620 A CA421620 A CA 421620A CA 421620D A CA421620D A CA 421620DA CA 421620 A CA421620 A CA 421620A
Authority
CA
Canada
Prior art keywords
excavating implement
excavating
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
CA421620A
Other languages
English (en)
Inventor
T. Harris Leonard
P. Murtaugh 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.)
American Brake Shoe and Foundry Co
Original Assignee
American Brake Shoe and Foundry Co
Publication date
Application granted granted Critical
Publication of CA421620A publication Critical patent/CA421620A/fr
Expired legal-status Critical Current

Links

CA421620A Instrument d'excavation Expired CA421620A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA421620T

Publications (1)

Publication Number Publication Date
CA421620A true CA421620A (fr) 1944-07-25

Family

ID=35532594

Family Applications (1)

Application Number Title Priority Date Filing Date
CA421620A Expired CA421620A (fr) Instrument d'excavation

Country Status (1)

Country Link
CA (1) CA421620A (fr)

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