CA195972A - Semoir - Google Patents

Semoir

Info

Publication number
CA195972A
CA195972A CA195972A CA195972DA CA195972A CA 195972 A CA195972 A CA 195972A CA 195972 A CA195972 A CA 195972A CA 195972D A CA195972D A CA 195972DA CA 195972 A CA195972 A CA 195972A
Authority
CA
Canada
Prior art keywords
drill
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
CA195972A
Other languages
English (en)
Inventor
Bristow Charles
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
Publication date
Application granted granted Critical
Publication of CA195972A publication Critical patent/CA195972A/fr
Expired legal-status Critical Current

Links

CA195972A Semoir Expired CA195972A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA195972T

Publications (1)

Publication Number Publication Date
CA195972A true CA195972A (fr) 1920-01-13

Family

ID=35065280

Family Applications (1)

Application Number Title Priority Date Filing Date
CA195972A Expired CA195972A (fr) Semoir

Country Status (1)

Country Link
CA (1) CA195972A (fr)

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