CA408054A - Auge de concentration - Google Patents

Auge de concentration

Info

Publication number
CA408054A
CA408054A CA408054A CA408054DA CA408054A CA 408054 A CA408054 A CA 408054A CA 408054 A CA408054 A CA 408054A CA 408054D A CA408054D A CA 408054DA CA 408054 A CA408054 A CA 408054A
Authority
CA
Canada
Prior art keywords
sluice box
sluice
box
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
CA408054A
Other languages
English (en)
Inventor
Jaime Wormald Holt Francis
Thomas Honnor Herbert
Ullmann August
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 CA408054A publication Critical patent/CA408054A/fr
Expired legal-status Critical Current

Links

CA408054A Auge de concentration Expired CA408054A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA408054T

Publications (1)

Publication Number Publication Date
CA408054A true CA408054A (fr) 1942-10-13

Family

ID=35419354

Family Applications (1)

Application Number Title Priority Date Filing Date
CA408054A Expired CA408054A (fr) Auge de concentration

Country Status (1)

Country Link
CA (1) CA408054A (fr)

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