CA798999A - Tramp metal detector - Google Patents

Tramp metal detector

Info

Publication number
CA798999A
CA798999A CA798999A CA798999DA CA798999A CA 798999 A CA798999 A CA 798999A CA 798999 A CA798999 A CA 798999A CA 798999D A CA798999D A CA 798999DA CA 798999 A CA798999 A CA 798999A
Authority
CA
Canada
Prior art keywords
metal detector
tramp metal
tramp
detector
metal
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
CA798999A
Inventor
W. Van Rooyen Daniel
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.)
Rio Tinto Management Services South Africa Pty Ltd
Original Assignee
Rio Tinto Management Services South Africa Pty Ltd
Publication date
Application granted granted Critical
Publication of CA798999A publication Critical patent/CA798999A/en
Expired legal-status Critical Current

Links

CA798999A Tramp metal detector Expired CA798999A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA798999T

Publications (1)

Publication Number Publication Date
CA798999A true CA798999A (en) 1968-11-12

Family

ID=36267009

Family Applications (1)

Application Number Title Priority Date Filing Date
CA798999A Expired CA798999A (en) Tramp metal detector

Country Status (1)

Country Link
CA (1) CA798999A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3686564A (en) * 1970-10-08 1972-08-22 Westinghouse Electric Corp Multiple frequency magnetic field technique for differentiating between classes of metal objects

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3686564A (en) * 1970-10-08 1972-08-22 Westinghouse Electric Corp Multiple frequency magnetic field technique for differentiating between classes of metal objects

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