GB310099A - Electro copper (or other metal similarly deposited) lined hollow drill steel, for goldmining and similar purposes - Google Patents

Electro copper (or other metal similarly deposited) lined hollow drill steel, for goldmining and similar purposes

Info

Publication number
GB310099A
GB310099A GB253228A GB253228A GB310099A GB 310099 A GB310099 A GB 310099A GB 253228 A GB253228 A GB 253228A GB 253228 A GB253228 A GB 253228A GB 310099 A GB310099 A GB 310099A
Authority
GB
United Kingdom
Prior art keywords
goldmining
drill steel
hollow drill
similar purposes
similarly deposited
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
GB253228A
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
Priority to GB253228A priority Critical patent/GB310099A/en
Publication of GB310099A publication Critical patent/GB310099A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D7/00—Electroplating characterised by the article coated
    • C25D7/04—Tubes; Rings; Hollow bodies

Abstract

310,099. Lawton, G. Jan. 26, 1928. Drawings to Specification. Percussive drills.-A hollow drill steel bar is coated internally with copper or other metal, non-corrosive or otherwise, by electrolysis.
GB253228A 1928-01-26 1928-01-26 Electro copper (or other metal similarly deposited) lined hollow drill steel, for goldmining and similar purposes Expired GB310099A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB253228A GB310099A (en) 1928-01-26 1928-01-26 Electro copper (or other metal similarly deposited) lined hollow drill steel, for goldmining and similar purposes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB253228A GB310099A (en) 1928-01-26 1928-01-26 Electro copper (or other metal similarly deposited) lined hollow drill steel, for goldmining and similar purposes

Publications (1)

Publication Number Publication Date
GB310099A true GB310099A (en) 1929-04-25

Family

ID=9741225

Family Applications (1)

Application Number Title Priority Date Filing Date
GB253228A Expired GB310099A (en) 1928-01-26 1928-01-26 Electro copper (or other metal similarly deposited) lined hollow drill steel, for goldmining and similar purposes

Country Status (1)

Country Link
GB (1) GB310099A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2541721A (en) * 1948-04-22 1951-02-13 Int Nickel Co Process for replenishing nickel plating electrolyte
US2767135A (en) * 1951-01-23 1956-10-16 Ionics Electrolytic transfer of salts
US3003935A (en) * 1958-09-08 1961-10-10 Yardney International Corp Argentous oxide, powder and method for making same
FR2049165A1 (en) * 1969-06-06 1971-03-26 Australian Iron Steel Pty Ltd
GB2181744A (en) * 1985-09-11 1987-04-29 Larcum Kendall Limited Surface treating hollow objects

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2541721A (en) * 1948-04-22 1951-02-13 Int Nickel Co Process for replenishing nickel plating electrolyte
US2767135A (en) * 1951-01-23 1956-10-16 Ionics Electrolytic transfer of salts
US3003935A (en) * 1958-09-08 1961-10-10 Yardney International Corp Argentous oxide, powder and method for making same
FR2049165A1 (en) * 1969-06-06 1971-03-26 Australian Iron Steel Pty Ltd
GB2181744A (en) * 1985-09-11 1987-04-29 Larcum Kendall Limited Surface treating hollow objects

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