CA864814A - Procedes et dispositifs a soufflage de lames d'air, notamment pour galeries de mines - Google Patents

Procedes et dispositifs a soufflage de lames d'air, notamment pour galeries de mines

Info

Publication number
CA864814A
CA864814A CA864814A CA864814DA CA864814A CA 864814 A CA864814 A CA 864814A CA 864814 A CA864814 A CA 864814A CA 864814D A CA864814D A CA 864814DA CA 864814 A CA864814 A CA 864814A
Authority
CA
Canada
Prior art keywords
galeries
soufflage
procedes
lames
dispositifs
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
CA864814A
Inventor
J. A. Berry Paul
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.)
BERRY Ets SA
Original Assignee
BERRY Ets SA
Publication date
Application granted granted Critical
Publication of CA864814A publication Critical patent/CA864814A/en
Expired legal-status Critical Current

Links

CA864814A Procedes et dispositifs a soufflage de lames d'air, notamment pour galeries de mines Expired CA864814A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA864814T

Publications (1)

Publication Number Publication Date
CA864814A true CA864814A (en) 1971-03-02

Family

ID=36350143

Family Applications (1)

Application Number Title Priority Date Filing Date
CA864814A Expired CA864814A (en) Procedes et dispositifs a soufflage de lames d'air, notamment pour galeries de mines

Country Status (1)

Country Link
CA (1) CA864814A (en)

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