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GB2102708B - Process for producing coin blanks - Google Patents

Process for producing coin blanks

Info

Publication number
GB2102708B
GB2102708B GB08220851A GB8220851A GB2102708B GB 2102708 B GB2102708 B GB 2102708B GB 08220851 A GB08220851 A GB 08220851A GB 8220851 A GB8220851 A GB 8220851A GB 2102708 B GB2102708 B GB 2102708B
Authority
GB
United Kingdom
Prior art keywords
coin blanks
producing coin
producing
blanks
coin
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
GB08220851A
Other versions
GB2102708A (en
Inventor
Michael J H Ruscoe
Maurice A Clegg
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.)
Viridian Inc Canada
Original Assignee
Sherritt Gordon Mines Ltd
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 Sherritt Gordon Mines Ltd filed Critical Sherritt Gordon Mines Ltd
Priority to GB08220851A priority Critical patent/GB2102708B/en
Publication of GB2102708A publication Critical patent/GB2102708A/en
Application granted granted Critical
Publication of GB2102708B publication Critical patent/GB2102708B/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electroplating Methods And Accessories (AREA)
GB08220851A 1981-07-28 1982-07-19 Process for producing coin blanks Expired GB2102708B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08220851A GB2102708B (en) 1981-07-28 1982-07-19 Process for producing coin blanks

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8123248 1981-07-28
GB08220851A GB2102708B (en) 1981-07-28 1982-07-19 Process for producing coin blanks

Publications (2)

Publication Number Publication Date
GB2102708A GB2102708A (en) 1983-02-09
GB2102708B true GB2102708B (en) 1984-11-21

Family

ID=26280284

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08220851A Expired GB2102708B (en) 1981-07-28 1982-07-19 Process for producing coin blanks

Country Status (1)

Country Link
GB (1) GB2102708B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1219708A (en) * 1984-05-01 1987-03-31 Michael J.H. Ruscoe Aureate coins, medallions and tokens
CA2019568C (en) * 1990-06-21 1998-11-24 Hieu C. Truong Coins coated with nickel, copper and nickel and process for making such coins
FR2811685B1 (en) * 2000-07-13 2002-10-25 Imphy Ugine Precision METHOD FOR ADJUSTING THE CONTACT RESISTANCE OF THE INTERFACE BETWEEN TWO COMPONENTS OF POLYMETALLIC PARTS

Also Published As

Publication number Publication date
GB2102708A (en) 1983-02-09

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee