CA221729A - Perceuse de trous carres - Google Patents

Perceuse de trous carres

Info

Publication number
CA221729A
CA221729A CA221729A CA221729DA CA221729A CA 221729 A CA221729 A CA 221729A CA 221729 A CA221729 A CA 221729A CA 221729D A CA221729D A CA 221729DA CA 221729 A CA221729 A CA 221729A
Authority
CA
Canada
Prior art keywords
square hole
hole drill
drill
square
hole
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
CA221729A
Other languages
English (en)
Inventor
G. Manning William
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 CA221729A publication Critical patent/CA221729A/fr
Expired legal-status Critical Current

Links

CA221729A Perceuse de trous carres Expired CA221729A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA221729T

Publications (1)

Publication Number Publication Date
CA221729A true CA221729A (fr) 1922-08-01

Family

ID=35117331

Family Applications (1)

Application Number Title Priority Date Filing Date
CA221729A Expired CA221729A (fr) Perceuse de trous carres

Country Status (1)

Country Link
CA (1) CA221729A (fr)

Similar Documents

Publication Publication Date Title
CA221729A (fr) Perceuse de trous carres
CA221783A (fr) Meche pour trous carres
CA221358A (fr) Perceuse a conscience
CA224470A (fr) Foret
CA222496A (fr) Arracheur de forets
CA215221A (fr) Foret conique
CA226962A (fr) Appareil a forer
CA220276A (fr) Foret a roc
CA222453A (fr) Outil a percer
CA226700A (fr) Outil de percage
CA221357A (fr) Perceuse manuelle
CA226607A (fr) Mandrin de foret
CA226614A (fr) Mandrin de foret
CA217881A (fr) Foret de puits
CA221843A (fr) Douille de foret de puits
CA217967A (fr) Appareil a forer les puits
CA218728A (fr) Grue
CA215462A (fr) Porte-forets de perceuse
CA216587A (fr) Support de foret
CA215441A (fr) Support de meche
CA221039A (fr) Joint coude de perforatrice
CA228088A (fr) Foret
CA228540A (fr) Foret
CA232421A (fr) Foret
CA232422A (fr) Foret