CA98768A - Grattoir pour disques de drilles - Google Patents

Grattoir pour disques de drilles

Info

Publication number
CA98768A
CA98768A CA000098768A CA98768DA CA98768A CA 98768 A CA98768 A CA 98768A CA 000098768 A CA000098768 A CA 000098768A CA 98768D A CA98768D A CA 98768DA CA 98768 A CA98768 A CA 98768A
Authority
CA
Canada
Prior art keywords
scraper
discs
drill
drill discs
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
CA000098768A
Other languages
English (en)
Inventor
Thomas Brennan Jr.
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.)
MONITOR DRILL Co
Original Assignee
MONITOR DRILL Co
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 MONITOR DRILL Co filed Critical MONITOR DRILL Co
Application granted granted Critical
Publication of CA98768A publication Critical patent/CA98768A/fr
Expired legal-status Critical Current

Links

CA000098768A 1906-03-31 1906-03-31 Grattoir pour disques de drilles Expired CA98768A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA98768T 1906-03-31

Publications (1)

Publication Number Publication Date
CA98768A true CA98768A (fr) 1906-05-01

Family

ID=45215302

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000098768A Expired CA98768A (fr) 1906-03-31 1906-03-31 Grattoir pour disques de drilles

Country Status (1)

Country Link
CA (1) CA98768A (fr)

Similar Documents

Publication Publication Date Title
CA98768A (fr) Grattoir pour disques de drilles
CA103127A (fr) Grattoir pour semoirs a disques
CA104264A (fr) Grattoir pour forets a disque
CA102612A (fr) Grattoir pour charrue a disque
CA103947A (fr) Foret
CA100513A (fr) Grattoir
CA100514A (fr) Grattoir
CA100515A (fr) Grattoir
CA99869A (fr) Grattoir
CA104218A (fr) Grattoir de chemin
CA103283A (fr) Grattoir pour charrues a disques roulants
CA102285A (fr) Foret
CA100683A (fr) Foret
CA100592A (fr) Foret hydraulique
CA99717A (fr) Coussinet de forets a disque
CA101676A (fr) Meche de tariere
CA104846A (fr) Grattoir pour disque
CA97220A (fr) Foret a percer les puits
CA99119A (fr) Foret pour puits
CA99900A (fr) Forets pour puits
CA105681A (fr) Grattoir pour chemin
CA98096A (fr) Grattoir pour chemins
CA105136A (fr) Appareil a percer les puits
CA102788A (fr) Outil pour creuser des trous
CA89296A (fr) Grattoir pour semoirs a disques