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FR432938A - Continuous washing machine especially for gold alluvium - Google Patents

Continuous washing machine especially for gold alluvium

Info

Publication number
FR432938A
FR432938A FR432938DA FR432938A FR 432938 A FR432938 A FR 432938A FR 432938D A FR432938D A FR 432938DA FR 432938 A FR432938 A FR 432938A
Authority
FR
France
Prior art keywords
alluvium
gold
washing machine
continuous washing
machine especially
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
Other languages
French (fr)
Inventor
Leopold Valette
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
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR432938A publication Critical patent/FR432938A/en
Expired legal-status Critical Current

Links

FR432938D 1911-08-03 1911-08-03 Continuous washing machine especially for gold alluvium Expired FR432938A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR432938T 1911-08-03

Publications (1)

Publication Number Publication Date
FR432938A true FR432938A (en) 1911-12-20

Family

ID=1474983

Family Applications (1)

Application Number Title Priority Date Filing Date
FR432938D Expired FR432938A (en) 1911-08-03 1911-08-03 Continuous washing machine especially for gold alluvium

Country Status (1)

Country Link
FR (1) FR432938A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4043760A (en) * 1975-08-11 1977-08-23 Hiatt Martin H Counter current decantation apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4043760A (en) * 1975-08-11 1977-08-23 Hiatt Martin H Counter current decantation apparatus

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