CA232099A - Appareil a decouper le roc sous l'eau - Google Patents

Appareil a decouper le roc sous l'eau

Info

Publication number
CA232099A
CA232099A CA232099A CA232099DA CA232099A CA 232099 A CA232099 A CA 232099A CA 232099 A CA232099 A CA 232099A CA 232099D A CA232099D A CA 232099DA CA 232099 A CA232099 A CA 232099A
Authority
CA
Canada
Prior art keywords
sub
cutting apparatus
rock cutting
aqueous rock
aqueous
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
CA232099A
Other languages
English (en)
Inventor
Lobnitz Fred
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.)
LOBNITZ AND Co
Original Assignee
LOBNITZ AND Co
Publication date
Application granted granted Critical
Publication of CA232099A publication Critical patent/CA232099A/fr
Expired legal-status Critical Current

Links

CA232099A Appareil a decouper le roc sous l'eau Expired CA232099A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA232099T

Publications (1)

Publication Number Publication Date
CA232099A true CA232099A (fr) 1923-06-19

Family

ID=35129471

Family Applications (1)

Application Number Title Priority Date Filing Date
CA232099A Expired CA232099A (fr) Appareil a decouper le roc sous l'eau

Country Status (1)

Country Link
CA (1) CA232099A (fr)

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