CA357889A - Serre de perforatrice a roc - Google Patents

Serre de perforatrice a roc

Info

Publication number
CA357889A
CA357889A CA357889A CA357889DA CA357889A CA 357889 A CA357889 A CA 357889A CA 357889 A CA357889 A CA 357889A CA 357889D A CA357889D A CA 357889DA CA 357889 A CA357889 A CA 357889A
Authority
CA
Canada
Prior art keywords
rock drill
drill clamp
clamp
rock
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
CA357889A
Other languages
English (en)
Inventor
Lilek Rudolph
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 CA357889A publication Critical patent/CA357889A/fr
Expired legal-status Critical Current

Links

CA357889A Serre de perforatrice a roc Expired CA357889A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA357889T

Publications (1)

Publication Number Publication Date
CA357889A true CA357889A (fr) 1936-05-19

Family

ID=35357229

Family Applications (1)

Application Number Title Priority Date Filing Date
CA357889A Expired CA357889A (fr) Serre de perforatrice a roc

Country Status (1)

Country Link
CA (1) CA357889A (fr)

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